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Messages from [email protected] Re: Re-add recently-removed tests for ltree and intarray 2026-05-15 06:33 UTC John Naylor <[email protected]> Re: Re-add recently-removed tests for ltree and intarray 2026-05-15 02:47 UTC John Naylor <[email protected]> Re: Add a greedy join search algorithm to handle large join problems 2026-05-14 05:59 UTC John Naylor <[email protected]> Re: Add a greedy join search algorithm to handle large join problems 2026-05-13 04:34 UTC John Naylor <[email protected]> Re: Add a greedy join search algorithm to handle large join problems 2026-05-12 11:51 UTC John Naylor <[email protected]> Re: Review - Patch for pg_bsd_indent: improve formatting of multiline comments 2026-05-11 04:46 UTC John Naylor <[email protected]> Re: Broken build on macOS (Universal / Intel): cpuid instruction not available 2026-05-08 10:04 UTC John Naylor <[email protected]> Re: Broken build on macOS (Universal / Intel): cpuid instruction not available 2026-05-08 03:48 UTC John Naylor <[email protected]> Re: Broken build on macOS (Universal / Intel): cpuid instruction not available 2026-05-07 12:42 UTC John Naylor <[email protected]> Re: Add a greedy join search algorithm to handle large join problems 2026-05-05 05:40 UTC John Naylor <[email protected]> Re: Adding REPACK [concurrently] 2026-04-07 10:08 UTC John Naylor <[email protected]> Re: clang bug affecting greenfly 2026-03-31 07:32 UTC John Naylor <[email protected]> clang bug affecting greenfly 2026-03-30 06:39 UTC John Naylor <[email protected]> Re: Add RISC-V Zbb popcount optimization 2026-03-22 02:14 UTC John Naylor <[email protected]> Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc? 2026-02-27 14:00 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-27 13:38 UTC John Naylor <[email protected]> Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc? 2026-02-25 11:15 UTC John Naylor <[email protected]> Re: More speedups for tuple deformation 2026-02-25 07:03 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-25 02:15 UTC John Naylor <[email protected]> Re: Reduce timing overhead of EXPLAIN ANALYZE using rdtsc? 2026-02-24 02:01 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-23 15:32 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-23 10:38 UTC John Naylor <[email protected]> Re: [PATCH] Refactor *_abbrev_convert() functions 2026-02-23 09:40 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-21 01:49 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-20 08:21 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-19 12:19 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-18 11:04 UTC John Naylor <[email protected]> Re: centralize CPU feature detection 2026-02-17 13:14 UTC John Naylor <[email protected]> centralize CPU feature detection 2026-02-15 13:04 UTC John Naylor <[email protected]> Re: tuple radix sort 2026-02-15 08:40 UTC John Naylor <[email protected]> Re: tuple radix sort 2026-02-13 02:32 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-12 04:58 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-11 07:10 UTC John Naylor <[email protected]> Re: tuple radix sort 2026-02-10 13:37 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-07 08:54 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-05 07:48 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-02-04 11:15 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-04 05:13 UTC John Naylor <[email protected]> Re: [PATCH] ANALYZE: hash-accelerate MCV tracking for equality-only types 2026-02-03 05:39 UTC John Naylor <[email protected]> Re: More speedups for tuple deformation 2026-02-03 05:24 UTC John Naylor <[email protected]> Re: [PATCH] Refactor *_abbrev_convert() functions 2026-02-03 01:07 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-02-02 14:16 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-02-02 11:30 UTC John Naylor <[email protected]> Re: More speedups for tuple deformation 2026-01-31 06:01 UTC John Naylor <[email protected]> Re: More speedups for tuple deformation 2026-01-31 02:47 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-01-30 08:22 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-01-29 11:31 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-01-29 11:25 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-01-22 09:50 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-01-22 05:14 UTC John Naylor <[email protected]> Re: Proposal for enabling auto-vectorization for checksum calculations 2026-01-21 11:13 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-01-21 10:05 UTC John Naylor <[email protected]> Re: Update some comments for fasthash 2026-01-21 07:13 UTC John Naylor <[email protected]> Re: tuple radix sort 2026-01-21 06:40 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-01-20 07:48 UTC John Naylor <[email protected]> Re: Undefined behavior detected by new clang's ubsan 2026-01-20 06:13 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-01-16 05:51 UTC John Naylor <[email protected]> Re: Proposal for enabling auto-vectorization for checksum calculations 2026-01-15 10:35 UTC John Naylor <[email protected]> Re: refactor architecture-specific popcount code 2026-01-15 09:07 UTC John Naylor <[email protected]> Update some comments for fasthash 2026-01-14 09:31 UTC John Naylor <[email protected]> Re: [PATCH} Move instrumentation structs 2026-01-13 11:54 UTC John Naylor <[email protected]> Re: pg_plan_advice 2026-01-13 11:38 UTC John Naylor <[email protected]> Re: Correct comment wording in extension.c 2026-01-13 05:40 UTC John Naylor <[email protected]> Re: Proposal for enabling auto-vectorization for checksum calculations 2026-01-13 05:07 UTC John Naylor <[email protected]> Re: vectorized CRC on ARM64 2026-01-12 09:27 UTC John Naylor <[email protected]> Re: Proposal for enabling auto-vectorization for checksum calculations 2026-01-11 23:19 UTC John Naylor <[email protected]> Re: New commitfest app release on August 19th 2026-01-11 01:40 UTC John Naylor <[email protected]> Re: Correct comment wording in extension.c 2026-01-10 08:46 UTC John Naylor <[email protected]> Re: Proposal: SELECT * EXCLUDE (...) command 2026-01-08 10:27 UTC John Naylor <[email protected]> Re: New commitfest app release on August 19th 2026-01-07 09:53 UTC John Naylor <[email protected]> Re: [PATCH] Documentation 2026-01-07 09:17 UTC John Naylor <[email protected]> Re: [PATCH]remove extra blank line in the comment of pg_strxfrm_enabled() 2026-01-07 07:11 UTC John Naylor <[email protected]> Re: Correct comment wording in extension.c 2026-01-07 06:55 UTC John Naylor <[email protected]> Re: [PATCH] CRC32C optimizations using SVE2 on ARM. 2026-01-05 10:44 UTC John Naylor <[email protected]> Re: Can we remove support for standard_conforming_strings = off yet? 2026-01-05 10:03 UTC John Naylor <[email protected]> Re: A small problem when rehashing catalog cache 2026-01-05 08:30 UTC John Naylor <[email protected]> Re: [PATCH] Documentation 2026-01-05 06:39 UTC John Naylor <[email protected]> Re: Add a greedy join search algorithm to handle large join problems 2025-12-11 02:53 UTC John Naylor <[email protected]> Re: Support loser tree for k-way merge 2025-12-08 03:20 UTC John Naylor <[email protected]> Re: Support loser tree for k-way merge 2025-12-04 05:00 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-03-06 11:45 UTC John Naylor <[email protected]> Re: vacuumdb changes for stats import/export 2025-03-06 11:30 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-03-05 01:51 UTC John Naylor <[email protected]> Re: Doc fix of aggressive vacuum threshold for multixact members storage 2025-03-04 23:57 UTC John Naylor <[email protected]> reduce overhead in shared memory TID store 2025-03-04 09:23 UTC John Naylor <[email protected]> Re: Doc fix of aggressive vacuum threshold for multixact members storage 2025-03-04 06:58 UTC John Naylor <[email protected]> Re: vacuumdb changes for stats import/export 2025-03-04 06:05 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-03-04 05:13 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-03-04 05:09 UTC John Naylor <[email protected]> Re: vacuumdb changes for stats import/export 2025-03-03 10:58 UTC John Naylor <[email protected]> Re: SIMD optimization for list_sort 2025-03-03 10:48 UTC John Naylor <[email protected]> Re: SIMD optimization for list_sort 2025-02-28 12:36 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-28 12:11 UTC John Naylor <[email protected]> Re: vacuumdb changes for stats import/export 2025-02-27 09:36 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-27 05:38 UTC John Naylor <[email protected]> Re: Doc fix of aggressive vacuum threshold for multixact members storage 2025-02-26 07:04 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-26 05:22 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-25 11:05 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-25 09:07 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-02-25 03:55 UTC John Naylor <[email protected]> Re: Parallel heap vacuum 2025-02-24 04:51 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-21 01:28 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-19 05:19 UTC John Naylor <[email protected]> Re: SIMD optimization for list_sort 2025-02-18 13:25 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-02-18 07:16 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-18 06:40 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-17 10:58 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-02-15 05:28 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-02-14 05:17 UTC John Naylor <[email protected]> Re: Parallel heap vacuum 2025-02-14 04:16 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-13 11:46 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-02-13 06:03 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-02-13 01:49 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-12 13:06 UTC John Naylor <[email protected]> Re: Fix punctuation errors in PostgreSQL documentation 2025-02-12 06:48 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-11 07:02 UTC John Naylor <[email protected]> Re: Fix punctuation errors in PostgreSQL documentation 2025-02-10 11:34 UTC John Naylor <[email protected]> Re: branch-free tuplesort partitioning 2025-02-10 08:18 UTC John Naylor <[email protected]> Re: Improve CRC32C performance on SSE4.2 2025-02-09 09:00 UTC John Naylor <[email protected]> Sort functions with specialized comparators 2025-02-05 13:34 UTC John Naylor <[email protected]> Re: Comment cleanup - it's vs its 2025-01-29 07:50 UTC John Naylor <[email protected]> Re: Comment cleanup - it's vs its 2025-01-29 07:23 UTC John Naylor <[email protected]> Re: Comment cleanup - it's vs its 2025-01-29 07:15 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-01-29 07:02 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2025-01-29 06:46 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2025-01-22 09:48 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-01-22 08:37 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2025-01-17 09:50 UTC John Naylor <[email protected]> Re: [PATCH] Hex-coding optimizations using SVE on ARM. 2025-01-15 10:56 UTC John Naylor <[email protected]> Re: [PATCH] Hex-coding optimizations using SVE on ARM. 2025-01-15 06:57 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-01-14 08:58 UTC John Naylor <[email protected]> Re: [PATCH] Hex-coding optimizations using SVE on ARM. 2025-01-14 05:27 UTC John Naylor <[email protected]> Sort functions with specialized comparators 2025-01-08 00:29 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-01-07 04:57 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-01-07 04:43 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-01-06 10:54 UTC John Naylor <[email protected]> Re: Fix crash when non-creator being an iteration on shared radix tree 2025-01-06 06:40 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2025-01-04 05:24 UTC John Naylor <[email protected]> Re: Incorrect CHUNKHDRSZ in nodeAgg.c 2025-01-04 02:24 UTC John Naylor <[email protected]> Re: Fix crash when non-creator being an iteration on shared radix tree 2024-12-21 05:55 UTC John Naylor <[email protected]> Re: Fix crash when non-creator being an iteration on shared radix tree 2024-12-20 10:27 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2024-12-19 09:48 UTC John Naylor <[email protected]> Re: Fix crash when non-creator being an iteration on shared radix tree 2024-12-19 06:32 UTC John Naylor <[email protected]> Re: Change GUC hashtable to use simplehash? 2024-12-19 03:21 UTC John Naylor <[email protected]> Re: Shave a few cycles off our ilog10 implementation 2024-12-18 10:42 UTC John Naylor <[email protected]> Re: Fix crash when non-creator being an iteration on shared radix tree 2024-12-18 07:12 UTC John Naylor <[email protected]> Re: CRC32C Parallel Computation Optimization on ARM 2024-12-18 06:59 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2024-12-16 09:02 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2024-12-16 09:01 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2024-12-16 06:37 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2024-12-14 05:08 UTC John Naylor <[email protected]> Re: typo in a comment of restrictinfo.c 2024-12-14 03:00 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2024-12-12 11:32 UTC John Naylor <[email protected]> Re: CRC32C Parallel Computation Optimization on ARM 2024-12-12 02:30 UTC John Naylor <[email protected]> Re: CRC32C Parallel Computation Optimization on ARM 2024-12-11 07:08 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2024-12-11 06:39 UTC John Naylor <[email protected]> Re: fix deprecation mention for age() and mxid_age() 2024-12-10 23:54 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2024-12-09 11:39 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2024-12-06 03:49 UTC John Naylor <[email protected]> Re: CSN snapshots in hot standby 2024-12-05 10:36 UTC John Naylor <[email protected]> Re: Sort functions with specialized comparators 2024-12-05 10:16 UTC John Naylor <[email protected]> Re: [Bug] Heap Use After Free in parallel_vacuum_reset_dead_items Function 2024-12-05 01:46 UTC John Naylor <[email protected]> Re: Proposal for Updating CRC32C with AVX-512 Algorithm. 2024-12-04 06:40 UTC John Naylor <[email protected]> Re: CRC32C Parallel Computation Optimization on ARM 2024-12-04 00:15 UTC John Naylor <[email protected]> Re: ECPG cleanup and fix for clang compile-time problem 2024-11-27 07:02 UTC John Naylor <[email protected]> Re: [Bug] Heap Use After Free in parallel_vacuum_reset_dead_items Function 2024-11-26 09:53 UTC John Naylor <[email protected]> Re: branch-free tuplesort partitioning 2024-11-26 00:50 UTC John Naylor <[email protected]> branch-free tuplesort partitioning 2024-11-25 12:13 UTC John Naylor <[email protected]> Re: SIMD optimization for list_sort 2024-11-23 02:59 UTC John Naylor <[email protected]> Re: CSN snapshots in hot standby 2024-11-20 13:33 UTC John Naylor <[email protected]> Re: ECPG cleanup and fix for clang compile-time problem 2024-10-11 11:43 UTC John Naylor <[email protected]> Re: ECPG cleanup and fix for clang compile-time problem 2024-10-07 09:52 UTC John Naylor <[email protected]> Re: Doc limitation update proposal: include out-of-line OID usage per TOAST-ed columns 2024-08-20 07:03 UTC John Naylor <[email protected]> Re: ECPG cleanup and fix for clang compile-time problem 2024-08-12 10:46 UTC John Naylor <[email protected]> Re: Linux likely() unlikely() for PostgreSQL 2024-08-12 08:34 UTC John Naylor <[email protected]> Re: ECPG cleanup and fix for clang compile-time problem 2024-08-12 05:33 UTC John Naylor <[email protected]> Re: Doc limitation update proposal: include out-of-line OID usage per TOAST-ed columns 2024-08-12 04:01 UTC John Naylor <[email protected]> Re: 回复: An implementation of multi-key sort 2024-08-11 02:05 UTC John Naylor <[email protected]> Re: Vacuum ERRORs out considering freezing dead tuples from before OldestXmin 2024-08-10 09:01 UTC John Naylor <[email protected]> Re: Vacuum ERRORs out considering freezing dead tuples from before OldestXmin 2024-08-06 14:58 UTC John Naylor <[email protected]> Re: Vacuum ERRORs out considering freezing dead tuples from before OldestXmin 2024-07-28 03:20 UTC John Naylor <[email protected]> Re: Make tuple deformation faster 2024-07-25 03:18 UTC John Naylor <[email protected]> Re: Vacuum ERRORs out considering freezing dead tuples from before OldestXmin 2024-07-24 12:19 UTC John Naylor <[email protected]> Re: Vacuum ERRORs out considering freezing dead tuples from before OldestXmin 2024-07-24 07:42 UTC John Naylor <[email protected]> Re: suspicious valgrind reports about radixtree/tidstore on arm64 2024-06-21 11:06 UTC John Naylor <[email protected]> Re: Speed up collation cache 2024-06-20 10:07 UTC John Naylor <[email protected]> Re: 回复: An implementation of multi-key sort 2024-06-20 10:00 UTC John Naylor <[email protected]> Re: suspicious valgrind reports about radixtree/tidstore on arm64 2024-06-20 07:58 UTC John Naylor <[email protected]> Re: PostgreSQL 17 Beta 1 release announcement draft 2024-05-21 10:40 UTC John Naylor <[email protected]> Re: PostgreSQL 17 Beta 1 release announcement draft 2024-05-20 06:58 UTC John Naylor <[email protected]> Re: First draft of PG 17 release notes 2024-05-20 06:23 UTC John Naylor <[email protected]> Re: Lowering the minimum value for maintenance_work_mem 2024-05-20 06:05 UTC John Naylor <[email protected]> Re: [PoC] Improve dead tuple storage for lazy vacuum 2024-05-01 07:29 UTC John Naylor <[email protected]> Re: cpluspluscheck/headerscheck require build in REL_16_STABLE 2024-04-27 06:14 UTC John Naylor <[email protected]> Re: New committers: Melanie Plageman, Richard Guo 2024-04-27 03:36 UTC John Naylor <[email protected]> Re: [PoC] Improve dead tuple storage for lazy vacuum 2024-04-25 03:17 UTC John Naylor <[email protected]> Re: cpluspluscheck/headerscheck require build in REL_16_STABLE 2024-04-17 00:21 UTC John Naylor <[email protected]> Re: [PoC] Improve dead tuple storage for lazy vacuum 2024-04-15 09:12 UTC John Naylor <[email protected]> Re: cpluspluscheck/headerscheck require build in REL_16_STABLE 2024-04-13 05:40 UTC John Naylor <[email protected]> Re: post-freeze damage control 2024-04-10 01:49 UTC John Naylor <[email protected]> 200+ results
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