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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2019-06-28 13:42:36 +0100 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2019-06-28 13:42:36 +0100 |
| commit | d064591266634a8ff55b645181167b8626c793c9 (patch) | |
| tree | 8a4ed4f134ff22e278704b6722f726f7705cd2ad /benchtests/bench-strrchr.c | |
| parent | afe23eb0f1942cb033ffdf3a338f669be4683f6c (diff) | |
| download | glibc-d064591266634a8ff55b645181167b8626c793c9.tar glibc-d064591266634a8ff55b645181167b8626c793c9.tar.gz glibc-d064591266634a8ff55b645181167b8626c793c9.tar.bz2 glibc-d064591266634a8ff55b645181167b8626c793c9.zip | |
Further improve string bench timing
Further improve the timings of the string benchmarks. Ensure most take
between 1 and 4 seconds to improve accuracy. Overall time taken increases
by 35%. Tested on AArch64.
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* benchtests/bench-math-inlines.c: Increase iterations.
* benchtests/bench-memcmp.c: Likewise.
* benchtests/bench-rawmemchr.c: Likewise.
* benchtests/bench-strcmp.c: Likewise.
* benchtests/bench-strcpy_chk.c: Likewise.
* benchtests/bench-string.h (INNER_LOOP_ITERS8): Add define.
(INNER_LOOP_ITERS_MEDIUM): Increase iterations.
(INNER_LOOP_ITERS_SMALL): Likewise.
* benchtests/bench-strncat.c: Increase iterations.
* benchtests/bench-strncmp.c: Increase iterations.
* benchtests/bench-strncpy.c: Reduce iterations for wide strings.
* benchtests/bench-strrchr.c: Increase iterations.
* benchtests/bench-strstr.c: Keep iterations unchanged.
* benchtests/bench-strtod.c: Increase iterations.
Diffstat (limited to 'benchtests/bench-strrchr.c')
| -rw-r--r-- | benchtests/bench-strrchr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/benchtests/bench-strrchr.c b/benchtests/bench-strrchr.c index faf64265d2..bdb3b41d40 100644 --- a/benchtests/bench-strrchr.c +++ b/benchtests/bench-strrchr.c @@ -56,7 +56,7 @@ static void do_one_test (impl_t *impl, const CHAR *s, int c, CHAR *exp_res) { CHAR *res = CALL (impl, s, c); - size_t i, iters = INNER_LOOP_ITERS; + size_t i, iters = INNER_LOOP_ITERS8; timing_t start, stop, cur; if (res != exp_res) |