am 0ada9388
: Merge "Add a couple more system call benchmarks."
* commit '0ada9388e74693d990bdbb4af92c33bae8b34d4b': Add a couple more system call benchmarks.
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commit
7c38499eda
@ -35,4 +35,17 @@ static void BM_time_localtime_tz(int iters) {
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StopBenchmarkTiming();
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StopBenchmarkTiming();
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}
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}
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BENCHMARK(BM_time_localtime_tz);
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BENCHMARK(BM_time_localtime_tz);
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#endif
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#endif
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static void BM_time_clock_gettime(int iters) {
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StartBenchmarkTiming();
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struct timespec t;
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for (int i = 0; i < iters; ++i) {
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clock_gettime(CLOCK_MONOTONIC, &t);
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}
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StopBenchmarkTiming();
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}
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BENCHMARK(BM_time_clock_gettime);
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@ -16,6 +16,7 @@
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#include "benchmark.h"
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#include "benchmark.h"
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#include <sys/syscall.h>
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#include <unistd.h>
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#include <unistd.h>
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static void BM_unistd_getpid(int iters) {
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static void BM_unistd_getpid(int iters) {
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@ -39,3 +40,14 @@ static void BM_unistd_gettid(int iters) {
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StopBenchmarkTiming();
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StopBenchmarkTiming();
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}
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}
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BENCHMARK(BM_unistd_gettid);
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BENCHMARK(BM_unistd_gettid);
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static void BM_unistd_gettid_syscall(int iters) {
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StartBenchmarkTiming();
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for (int i = 0; i < iters; ++i) {
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syscall(__NR_gettid);
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}
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StopBenchmarkTiming();
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}
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BENCHMARK(BM_unistd_gettid_syscall);
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