43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* BenchTimer.cpp
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*
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* This source file is part of the FoundationDB open source project
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*
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* Copyright 2013-2020 Apple Inc. and the FoundationDB project authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "benchmark/benchmark.h"
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#include "flow/Platform.h"
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static void bench_timer(benchmark::State& state) {
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while (state.KeepRunning()) {
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double time = timer();
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benchmark::DoNotOptimize(time);
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}
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state.SetItemsProcessed(static_cast<long>(state.iterations()));
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}
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static void bench_timer_monotonic(benchmark::State& state) {
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while (state.KeepRunning()) {
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double time = timer_monotonic();
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benchmark::DoNotOptimize(time);
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}
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state.SetItemsProcessed(static_cast<long>(state.iterations()));
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}
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BENCHMARK(bench_timer)->ReportAggregatesOnly(true);
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BENCHMARK(bench_timer_monotonic)->ReportAggregatesOnly(true);
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