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| author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2017-11-20 17:56:35 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2017-11-20 18:03:32 +0530 |
| commit | eb332f9feb7637eeefed037a683d2a6130d058b1 (patch) | |
| tree | 5483964821d7e8a62fb669d2d625a8c4501a8f38 /ChangeLog | |
| parent | 4d7632ff687dc60fb9ed38bae682d395017b61a8 (diff) | |
| download | glibc-eb332f9feb7637eeefed037a683d2a6130d058b1.zip glibc-eb332f9feb7637eeefed037a683d2a6130d058b1.tar.gz glibc-eb332f9feb7637eeefed037a683d2a6130d058b1.tar.bz2 | |
benchtests: Bump start size since smaller sizes are noisy
Numbers for very small sizes (< 128B) are much noisier for non-cached
benchmarks like the walk benchmarks, so don't include them.
* benchtests/bench-memcpy-walk.c (START_SIZE): Set to 128.
* benchtests/bench-memmove-walk.c (START_SIZE): Likewise.
* benchtests/bench-memset-walk.c (START_SIZE): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1,5 +1,9 @@ 2017-11-20 Siddhesh Poyarekar <siddhesh@sourceware.org> + * benchtests/bench-memcpy-walk.c (START_SIZE): Set to 128. + * benchtests/bench-memmove-walk.c (START_SIZE): Likewise. + * benchtests/bench-memset-walk.c (START_SIZE): Likewise. + * benchtests/bench-memcpy-walk.c (do_one_test): Copy only backwards. Fix timing computation. * benchtests/bench-memmove-walk.c (do_one_test): Likewise. |