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| author | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-04-30 14:10:20 +0530 |
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| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2013-04-30 14:10:20 +0530 |
| commit | d569c6eeb48219993063f956e516704281602f7d (patch) | |
| tree | ee4b52c88456865a025c5943ff6f0bb5b741ff0a /benchtests/bench-modf.c | |
| parent | a6a242fe7cc0d7fcac1c9741d8be2ca8c2a5c744 (diff) | |
| download | glibc-d569c6eeb48219993063f956e516704281602f7d.tar.gz glibc-d569c6eeb48219993063f956e516704281602f7d.tar.xz glibc-d569c6eeb48219993063f956e516704281602f7d.zip | |
Maintain runtime of each benchmark at ~10 seconds
The idea to run benchmarks for a constant number of iterations is problematic. While the benchmarks may run for 10 seconds on x86_64, they could run for about 30 seconds on powerpc and worse, over 3 minutes on arm. Besides that, adding a new benchmark is cumbersome since one needs to find out the number of iterations needed for a sufficient runtime. A better idea would be to run each benchmark for a specific amount of time. This patch does just that. The run time defaults to 10 seconds and it is configurable at command line: make BENCH_DURATION=5 bench
Diffstat (limited to 'benchtests/bench-modf.c')
| -rw-r--r-- | benchtests/bench-modf.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/benchtests/bench-modf.c b/benchtests/bench-modf.c index 975a29f199..90a5255291 100644 --- a/benchtests/bench-modf.c +++ b/benchtests/bench-modf.c @@ -33,7 +33,6 @@ struct args static volatile double ret = 0.0; #define BENCH_FUNC(j) ({double iptr; ret = CALL_BENCH_FUNC (j, iptr);}) -#define ITER 250000000 #define FUNCNAME "modf" #include "bench-skeleton.c" |