Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commitf0ee648

Browse files
Fix comment about AVX-512 popcount support.
Since commitf78667b, we've used __attribute__((target(...)))instead of extra compiler flags for AVX-512 support, but thiscomment still says that we put the code in a separate file becauseit might require extra compiler flags. Let's just remove that partof the comment.
1 parentea68ea6 commitf0ee648

File tree

1 file changed

+1
-3
lines changed

1 file changed

+1
-3
lines changed

‎src/include/port/pg_bitutils.h

Lines changed: 1 addition & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -307,9 +307,7 @@ extern PGDLLIMPORT uint64 (*pg_popcount_masked_optimized) (const char *buf, int
307307

308308
/*
309309
* We can also try to use the AVX-512 popcount instruction on some systems.
310-
* The implementation of that is located in its own file because it may
311-
* require special compiler flags that we don't want to apply to any other
312-
* files.
310+
* The implementation of that is located in its own file.
313311
*/
314312
#ifdefUSE_AVX512_POPCNT_WITH_RUNTIME_CHECK
315313
externboolpg_popcount_avx512_available(void);

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp