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| author | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2023-03-03 12:57:49 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2023-03-08 18:36:35 +0000 |
| commit | b0e02d5b6d65cdfc972494484ef9a67b8e55e8f0 (patch) | |
| tree | afcefcb2b1d17d0115a61c9be21f7304646ed612 /benchtests | |
| parent | dcfcb8e3928f68706e2bfa7527de363a899d2a69 (diff) | |
| download | glibc-b0e02d5b6d65cdfc972494484ef9a67b8e55e8f0.tar glibc-b0e02d5b6d65cdfc972494484ef9a67b8e55e8f0.tar.gz glibc-b0e02d5b6d65cdfc972494484ef9a67b8e55e8f0.tar.bz2 glibc-b0e02d5b6d65cdfc972494484ef9a67b8e55e8f0.zip | |
Benchtests: Remove memchr_strnlen
Remove memchr_strnlen since it is now the same as generic_strnlen. Adjust
iteration count to reduce benchmark time. Keep memchr_strlen since the
generic strlen does not use memchr.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'benchtests')
| -rw-r--r-- | benchtests/bench-strlen.c | 2 | ||||
| -rw-r--r-- | benchtests/bench-strnlen.c | 11 |
2 files changed, 2 insertions, 11 deletions
diff --git a/benchtests/bench-strlen.c b/benchtests/bench-strlen.c index cae88dd6ec..9b91f8a10e 100644 --- a/benchtests/bench-strlen.c +++ b/benchtests/bench-strlen.c @@ -48,7 +48,7 @@ IMPL (STRLEN, 1) static void do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, size_t exp_len) { - size_t len = CALL (impl, s), i, iters = INNER_LOOP_ITERS_LARGE; + size_t len = CALL (impl, s), i, iters = INNER_LOOP_ITERS8; timing_t start, stop, cur; if (len != exp_len) diff --git a/benchtests/bench-strnlen.c b/benchtests/bench-strnlen.c index c997d7da4c..a1840afa85 100644 --- a/benchtests/bench-strnlen.c +++ b/benchtests/bench-strnlen.c @@ -22,7 +22,6 @@ #else # define TEST_NAME "wcsnlen" # define generic_strnlen generic_wcsnlen -# define memchr_strnlen wcschr_wcsnlen #endif /* WIDE */ #include "bench-string.h" #include "json-lib.h" @@ -38,22 +37,14 @@ typedef size_t (*proto_t) (const CHAR *, size_t); size_t generic_strnlen (const CHAR *, size_t); -size_t -memchr_strnlen (const CHAR *s, size_t maxlen) -{ - const CHAR *s1 = MEMCHR (s, 0, maxlen); - return (s1 == NULL) ? maxlen : s1 - s; -} - IMPL (STRNLEN, 1) -IMPL (memchr_strnlen, 0) IMPL (generic_strnlen, 0) static void do_one_test (json_ctx_t *json_ctx, impl_t *impl, const CHAR *s, size_t maxlen, size_t exp_len) { - size_t len = CALL (impl, s, maxlen), i, iters = INNER_LOOP_ITERS_LARGE; + size_t len = CALL (impl, s, maxlen), i, iters = INNER_LOOP_ITERS; timing_t start, stop, cur; if (len != exp_len) |