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[PATCH 08/10] Default to zstd.. 2+ messages / 2 participants [nested] [flat]
* [PATCH 08/10] Default to zstd.. @ 2021-03-12 21:35 Justin Pryzby <[email protected]> 0 siblings, 0 replies; 2+ messages in thread From: Justin Pryzby @ 2021-03-12 21:35 UTC (permalink / raw) for CI, not for merge --- configure | 6 ++++-- configure.ac | 2 +- src/backend/access/transam/xlog.c | 2 +- src/backend/utils/misc/guc.c | 2 +- 4 files changed, 7 insertions(+), 5 deletions(-) diff --git a/configure b/configure index 20c6e08c02..dffe70208b 100755 --- a/configure +++ b/configure @@ -1582,7 +1582,7 @@ Optional Packages: use system time zone data in DIR --without-zlib do not use Zlib --without-lz4 build without LZ4 support - --with-zstd build with Zstd compression library + --without-zstd build without Zstd compression library --with-gnu-ld assume the C compiler uses GNU ld [default=no] --with-ssl=LIB use LIB for SSL/TLS support (openssl) --with-openssl obsolete spelling of --with-ssl=openssl @@ -8740,7 +8740,9 @@ $as_echo "#define USE_ZSTD 1" >>confdefs.h esac else - with_zstd=no + with_zstd=yes + +$as_echo "#define USE_ZSTD 1" >>confdefs.h fi diff --git a/configure.ac b/configure.ac index c4956745ce..780c0e785f 100644 --- a/configure.ac +++ b/configure.ac @@ -1005,7 +1005,7 @@ fi # ZSTD # AC_MSG_CHECKING([whether to build with zstd support]) -PGAC_ARG_BOOL(with, zstd, no, [build with Zstd compression library], +PGAC_ARG_BOOL(with, zstd, yes, [build without Zstd compression library], [AC_DEFINE([USE_ZSTD], 1, [Define to 1 to build with zstd support. (--with-zstd)])]) AC_MSG_RESULT([$with_zstd]) AC_SUBST(with_zstd) diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c index 9bac79b579..5a8447a525 100644 --- a/src/backend/access/transam/xlog.c +++ b/src/backend/access/transam/xlog.c @@ -99,7 +99,7 @@ bool EnableHotStandby = false; bool fullPageWrites = true; bool wal_log_hints = false; bool wal_compression = false; -int wal_compression_method = WAL_COMPRESSION_LZ4; +int wal_compression_method = WAL_COMPRESSION_ZSTD; char *wal_consistency_checking_string = NULL; bool *wal_consistency_checking = NULL; bool wal_init_zero = true; diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c index 52f9cd0242..8031e027aa 100644 --- a/src/backend/utils/misc/guc.c +++ b/src/backend/utils/misc/guc.c @@ -4728,7 +4728,7 @@ static struct config_enum ConfigureNamesEnum[] = NULL }, &wal_compression_method, - WAL_COMPRESSION_LZ4, wal_compression_options, + WAL_COMPRESSION_ZSTD, wal_compression_options, NULL, NULL, NULL }, -- 2.17.0 --0qVF/w3MHQqLSynd Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="0009-Add-zstd-compression-levels.patch" ^ permalink raw reply [nested|flat] 2+ messages in thread
* [PATCH v4 3/4] Remove bmw_popcount(). @ 2026-01-23 23:07 Nathan Bossart <[email protected]> 0 siblings, 0 replies; 2+ messages in thread From: Nathan Bossart @ 2026-01-23 23:07 UTC (permalink / raw) --- src/backend/nodes/bitmapset.c | 4 +++- src/include/nodes/bitmapset.h | 2 -- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/backend/nodes/bitmapset.c b/src/backend/nodes/bitmapset.c index 23c91fdb6c9..c057058a974 100644 --- a/src/backend/nodes/bitmapset.c +++ b/src/backend/nodes/bitmapset.c @@ -542,6 +542,7 @@ bms_member_index(Bitmapset *a, int x) int wordnum; int result = 0; bitmapword mask; + bitmapword last; Assert(bms_is_valid_set(a)); @@ -563,7 +564,8 @@ bms_member_index(Bitmapset *a, int x) * itself, so we subtract 1. */ mask = ((bitmapword) 1 << bitnum) - 1; - result += bmw_popcount(a->words[wordnum] & mask); + last = a->words[wordnum] & mask; + result += pg_popcount((const char *) &last, sizeof(bitmapword)); return result; } diff --git a/src/include/nodes/bitmapset.h b/src/include/nodes/bitmapset.h index 067ec72e99b..20938cfd2a7 100644 --- a/src/include/nodes/bitmapset.h +++ b/src/include/nodes/bitmapset.h @@ -77,11 +77,9 @@ typedef enum #if BITS_PER_BITMAPWORD == 32 #define bmw_leftmost_one_pos(w) pg_leftmost_one_pos32(w) #define bmw_rightmost_one_pos(w) pg_rightmost_one_pos32(w) -#define bmw_popcount(w) pg_popcount32(w) #elif BITS_PER_BITMAPWORD == 64 #define bmw_leftmost_one_pos(w) pg_leftmost_one_pos64(w) #define bmw_rightmost_one_pos(w) pg_rightmost_one_pos64(w) -#define bmw_popcount(w) pg_popcount64(w) #else #error "invalid BITS_PER_BITMAPWORD" #endif -- 2.50.1 (Apple Git-155) --u/0bDz5KPuHk2IF+ Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v4-0004-Remove-specialized-word-length-popcount-implement.patch ^ permalink raw reply [nested|flat] 2+ messages in thread
end of thread, other threads:[~2026-01-23 23:07 UTC | newest] Thread overview: 2+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2021-03-12 21:35 [PATCH 08/10] Default to zstd.. Justin Pryzby <[email protected]> 2026-01-23 23:07 [PATCH v4 3/4] Remove bmw_popcount(). Nathan Bossart <[email protected]>
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