https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255840
--- Comment #1 from [email protected] --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=71ec05a21257e159f40d54e26ad0011bb19b5134 commit 71ec05a21257e159f40d54e26ad0011bb19b5134 Author: Cyril Zhang <[email protected]> AuthorDate: 2021-05-13 12:55:06 +0000 Commit: Mark Johnston <[email protected]> CommitDate: 2021-05-13 13:33:19 +0000 sort: Cache value of MB_CUR_MAX Every usage of MB_CUR_MAX results in a call to __mb_cur_max. This is inefficient and redundant. Caching the value of MB_CUR_MAX in a global variable removes these calls and speeds up the runtime of sort. For numeric sorting, runtime is almost halved in some tests. PR: 255551 PR: 255840 Reviewed by: markj MFC after: 1 week Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D30170 usr.bin/sort/bwstring.c | 54 ++++++++++++++++++++++++------------------------ usr.bin/sort/bwstring.h | 9 ++++---- usr.bin/sort/radixsort.c | 4 ++-- usr.bin/sort/sort.c | 6 +++++- usr.bin/sort/sort.h | 6 ++++++ 5 files changed, 45 insertions(+), 34 deletions(-) -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
