Re: centralize CPU feature detection
John Naylor <johncnaylorls@gmail.com>
From: John Naylor <johncnaylorls@gmail.com>
To: Zsolt Parragi <zsolt.parragi@percona.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>,
root <tenistarkim@gmail.com>, Nathan Bossart <nathandbossart@gmail.com>
Date: 2026-02-18T11:04:09Z
Lists: pgsql-hackers
Attachments
- v3-0002-Centralize-detection-of-CPU-features.patch (text/x-patch) patch v3-0002
- v3-0004-Enable-autovectorizing-page-checksums-with-AVX2-w.patch (text/x-patch) patch v3-0004
- v3-0003-Refactor-the-detection-of-ZMM-registers.patch (text/x-patch) patch v3-0003
- v3-0001-Rename-CRC-choose-files-for-future-general-purpos.patch (text/x-patch) patch v3-0001
v3 removes some debug code that was causing CI to fail. -- John Naylor Amazon Web Services
Commits
-
Remove extraneous PGDLLIMPORT
- ec5981c3816e 19 (unreleased) landed
-
Refactor detection of x86 ZMM registers
- 51bb4a58ed23 19 (unreleased) landed
-
Centralize detection of x86 CPU features
- 16743db061e4 19 (unreleased) landed
-
Fix USE_SLICING_BY_8_CRC32C builds on x86
- 3322f01a11b7 19 (unreleased) landed
-
Rename pg_crc32c_sse42_choose.c for general purpose
- b9278871f991 19 (unreleased) landed