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[PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() 525+ messages / 2 participants [nested] [flat]
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index cc85138e21f..aab80effb00 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) ((t).ticks * ((double) NS_PER_S / GetTimerFrequency()))) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --2e47imhqa2hvpvyc Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v9-0002-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() @ 2023-01-20 23:31 Andres Freund <andres@anarazel.de> 0 siblings, 0 replies; 525+ messages in thread From: Andres Freund @ 2023-01-20 23:31 UTC (permalink / raw) INSTR_TIME_SET_SECONDS() is useful to calculate the end of a time-bound loop without having to convert into time units (which is costly). INSTR_TIME_IS_LT() can be used to check the loop condition. Author: Reviewed-by: Discussion: https://postgr.es/m/ Backpatch: --- src/include/portability/instr_time.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/src/include/portability/instr_time.h b/src/include/portability/instr_time.h index c0ed491395d..af2ab6ec887 100644 --- a/src/include/portability/instr_time.h +++ b/src/include/portability/instr_time.h @@ -15,6 +15,8 @@ * * INSTR_TIME_IS_ZERO(t) is t equal to zero? * + * INSTR_TIME_IS_LT(x, y) x < y + * * INSTR_TIME_SET_ZERO(t) set t to zero (memset is acceptable too) * * INSTR_TIME_SET_CURRENT(t) set t to current time @@ -22,6 +24,8 @@ * INSTR_TIME_SET_CURRENT_LAZY(t) set t to current time if t is zero, * evaluates to whether t changed * + * INSTR_TIME_SET_SECONDS(t, s) set t to s seconds + * * INSTR_TIME_ADD(x, y) x += y * * INSTR_TIME_SUBTRACT(x, y) x -= y @@ -122,6 +126,9 @@ pg_clock_gettime_ns(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_clock_gettime_ns()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = NS_PER_S * (s)) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (t).ticks) @@ -156,6 +163,9 @@ GetTimerFrequency(void) #define INSTR_TIME_SET_CURRENT(t) \ ((t) = pg_query_performance_counter()) +#define INSTR_TIME_SET_SECONDS(t, s) \ + ((t).ticks = s * GetTimerFrequency()) + #define INSTR_TIME_GET_NANOSEC(t) \ ((int64) (((double) (t).ticks * NS_PER_S) / GetTimerFrequency())) @@ -168,6 +178,8 @@ GetTimerFrequency(void) #define INSTR_TIME_IS_ZERO(t) ((t).ticks == 0) +#define INSTR_TIME_IS_LT(x, y) ((x).ticks < (y).ticks) + #define INSTR_TIME_SET_ZERO(t) ((t).ticks = 0) -- 2.38.0 --vt42kbp2j7rjcapp Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v8-0004-wip-report-nanoseconds-in-pg_test_timing.patch" ^ permalink raw reply [nested|flat] 525+ messages in thread
* [PATCH v2] Make propgraph object descriptions translatable @ 2026-06-02 03:07 Kyotaro Horiguchi <horikyota.ntt@gmail.com> 0 siblings, 0 replies; 525+ messages in thread From: Kyotaro Horiguchi @ 2026-06-02 03:07 UTC (permalink / raw) getObjectDescription() currently constructs propgraph-related object descriptions incrementally with appendStringInfo(). This effectively fixes the word order in English, which makes the messages difficult to translate naturally into languages such as Japanese. --- src/backend/catalog/objectaddress.c | 56 +++++++++++++++++++---------- 1 file changed, 38 insertions(+), 18 deletions(-) diff --git a/src/backend/catalog/objectaddress.c b/src/backend/catalog/objectaddress.c index 050b7829eb0..9eb574f5ccc 100644 --- a/src/backend/catalog/objectaddress.c +++ b/src/backend/catalog/objectaddress.c @@ -4077,6 +4077,9 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) { HeapTuple tup; Form_pg_propgraph_element pgeform; + StringInfoData objdesc; + + initStringInfo(&objdesc); tup = SearchSysCache1(PROPGRAPHELOID, ObjectIdGetDatum(object->objectId)); if (!HeapTupleIsValid(tup)) @@ -4089,16 +4092,16 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) pgeform = (Form_pg_propgraph_element) GETSTRUCT(tup); + getRelationDescription(&objdesc, pgeform->pgepgid, false); + if (pgeform->pgekind == PGEKIND_VERTEX) - /* translator: followed by, e.g., "property graph %s" */ - appendStringInfo(&buffer, _("vertex %s of "), NameStr(pgeform->pgealias)); + appendStringInfo(&buffer, _("vertex %s of %s"), NameStr(pgeform->pgealias), objdesc.data); else if (pgeform->pgekind == PGEKIND_EDGE) - /* translator: followed by, e.g., "property graph %s" */ - appendStringInfo(&buffer, _("edge %s of "), NameStr(pgeform->pgealias)); + appendStringInfo(&buffer, _("edge %s of %s"), NameStr(pgeform->pgealias), objdesc.data); else - appendStringInfo(&buffer, "??? element %s of ", NameStr(pgeform->pgealias)); - getRelationDescription(&buffer, pgeform->pgepgid, false); + appendStringInfo(&buffer, "??? element %s of %s", NameStr(pgeform->pgealias), objdesc.data); + pfree(objdesc.data); ReleaseSysCache(tup); break; } @@ -4109,6 +4112,7 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) HeapTuple tuple; Form_pg_propgraph_element_label pgelform; ObjectAddress oa; + char *objdesc; rel = table_open(PropgraphElementLabelRelationId, AccessShareLock); tuple = get_catalog_object_by_oid(rel, @@ -4125,10 +4129,13 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) pgelform = (Form_pg_propgraph_element_label) GETSTRUCT(tuple); - appendStringInfo(&buffer, _("label %s of "), get_propgraph_label_name(pgelform->pgellabelid)); - ObjectAddressSet(oa, PropgraphElementRelationId, pgelform->pgelelid); - appendStringInfoString(&buffer, getObjectDescription(&oa, false)); + ObjectAddressSet(oa, PropgraphElementRelationId, + pgelform->pgelelid); + objdesc = getObjectDescription(&oa, false); + appendStringInfo(&buffer, _("label %s of %s"), get_propgraph_label_name(pgelform->pgellabelid), objdesc); + + pfree(objdesc); table_close(rel, AccessShareLock); break; } @@ -4137,6 +4144,9 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) { HeapTuple tuple; Form_pg_propgraph_label pglform; + StringInfoData objdesc; + + initStringInfo(&objdesc); tuple = SearchSysCache1(PROPGRAPHLABELOID, ObjectIdGetDatum(object->objectId)); if (!HeapTupleIsValid(tuple)) @@ -4148,9 +4158,11 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) pglform = (Form_pg_propgraph_label) GETSTRUCT(tuple); - /* translator: followed by, e.g., "property graph %s" */ - appendStringInfo(&buffer, _("label %s of "), NameStr(pglform->pgllabel)); - getRelationDescription(&buffer, pglform->pglpgid, false); + getRelationDescription(&objdesc, pglform->pglpgid, false); + + appendStringInfo(&buffer, _("label %s of %s"), NameStr(pglform->pgllabel), objdesc.data); + + pfree(objdesc.data); ReleaseSysCache(tuple); break; } @@ -4161,6 +4173,7 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) HeapTuple tuple; Form_pg_propgraph_label_property plpform; ObjectAddress oa; + char *objdesc; rel = table_open(PropgraphLabelPropertyRelationId, AccessShareLock); tuple = get_catalog_object_by_oid(rel, @@ -4177,10 +4190,13 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) plpform = (Form_pg_propgraph_label_property) GETSTRUCT(tuple); - appendStringInfo(&buffer, _("property %s of "), get_propgraph_property_name(plpform->plppropid)); - ObjectAddressSet(oa, PropgraphElementLabelRelationId, plpform->plpellabelid); - appendStringInfoString(&buffer, getObjectDescription(&oa, false)); + ObjectAddressSet(oa, PropgraphElementLabelRelationId, + plpform->plpellabelid); + objdesc = getObjectDescription(&oa, false); + appendStringInfo(&buffer, _("property %s of %s"), get_propgraph_property_name(plpform->plppropid), objdesc); + + pfree(objdesc); table_close(rel, AccessShareLock); break; } @@ -4189,6 +4205,9 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) { HeapTuple tuple; Form_pg_propgraph_property pgpform; + StringInfoData objdesc; + + initStringInfo(&objdesc); tuple = SearchSysCache1(PROPGRAPHPROPOID, ObjectIdGetDatum(object->objectId)); if (!HeapTupleIsValid(tuple)) @@ -4200,9 +4219,10 @@ getObjectDescription(const ObjectAddress *object, bool missing_ok) pgpform = (Form_pg_propgraph_property) GETSTRUCT(tuple); - /* translator: followed by, e.g., "property graph %s" */ - appendStringInfo(&buffer, _("property %s of "), NameStr(pgpform->pgpname)); - getRelationDescription(&buffer, pgpform->pgppgid, false); + getRelationDescription(&objdesc, pgpform->pgppgid, false); + + appendStringInfo(&buffer, _("property %s of %s"), NameStr(pgpform->pgpname), objdesc.data); + pfree(objdesc.data); ReleaseSysCache(tuple); break; } -- 2.52.0 ----Next_Part(Tue_Jun__2_13_43_56_2026_572)---- ^ permalink raw reply [nested|flat] 525+ messages in thread
end of thread, other threads:[~2026-06-02 03:07 UTC | newest] Thread overview: 525+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v9 1/2] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2023-01-20 23:31 [PATCH v8 3/5] instr_time: Add INSTR_TIME_SET_SECONDS(), INSTR_TIME_IS_LT() Andres Freund <andres@anarazel.de> 2026-06-02 03:07 [PATCH v2] Make propgraph object descriptions translatable Kyotaro Horiguchi <horikyota.ntt@gmail.com>
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