Horton

Commits

DateSubjectAuthorReleases
2026-03-30 Remove bits* typedefs. Nathan Bossart 19 (unreleased)
2026-02-23 Remove uses of popcount builtins. Nathan Bossart 19 (unreleased)
2026-02-12 Remove some unnecessary optimizations in popcount code. Nathan Bossart 19 (unreleased)
2026-02-12 Remove specialized word-length popcount implementations. Nathan Bossart 19 (unreleased)
2026-01-21 Rename "fast" and "slow" popcount functions. Nathan Bossart 19 (unreleased)
2026-01-21 Move x86-64-specific popcount code to pg_popcount_x86.c. Nathan Bossart 19 (unreleased)
2026-01-21 Refactor some SIMD and popcount macros. Nathan Bossart 19 (unreleased)
2025-03-28 Optimize popcount functions with ARM SVE intrinsics. Nathan Bossart 18.0
2025-03-28 Optimize popcount functions with ARM Neon intrinsics. Nathan Bossart 18.0
2025-03-28 Rename TRY_POPCNT_FAST to TRY_POPCNT_X86_64. Nathan Bossart 18.0
2025-01-22 Fix comment about AVX-512 popcount support. Nathan Bossart 18.0
2024-04-07 Optimize visibilitymap_count() with AVX-512 instructions. Nathan Bossart 17.0
2024-04-07 Optimize pg_popcount() with AVX-512 instructions. Nathan Bossart 17.0
2024-04-03 Inline pg_popcount() for small buffers. Nathan Bossart 17.0
2024-03-19 Inline pg_popcount{32,64} into pg_popcount(). Nathan Bossart 17.0