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Diffstat (limited to 'src/bench/examples.cpp')
-rw-r--r-- | src/bench/examples.cpp | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/src/bench/examples.cpp b/src/bench/examples.cpp index f88150200a..dcd615b9da 100644 --- a/src/bench/examples.cpp +++ b/src/bench/examples.cpp @@ -3,31 +3,19 @@ // file COPYING or http://www.opensource.org/licenses/mit-license.php. #include <bench/bench.h> -#include <util/time.h> - -// Sanity test: this should loop ten times, and -// min/max/average should be close to 100ms. -static void Sleep100ms(benchmark::State& state) -{ - while (state.KeepRunning()) { - UninterruptibleSleep(std::chrono::milliseconds{100}); - } -} - -BENCHMARK(Sleep100ms, 10); // Extremely fast-running benchmark: #include <math.h> volatile double sum = 0.0; // volatile, global so not optimized away -static void Trig(benchmark::State& state) +static void Trig(benchmark::Bench& bench) { double d = 0.01; - while (state.KeepRunning()) { + bench.run([&] { sum += sin(d); d += 0.000001; - } + }); } -BENCHMARK(Trig, 12 * 1000 * 1000); +BENCHMARK(Trig); |