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For 2025.5.22 release (#181)
Co-authored-by: Patrick <patrick.sieberer@psi.ch> Co-authored-by: JulianHeymes <julian.heymes@psi.ch> Co-authored-by: Dhanya Thattil <dhanya.thattil@psi.ch> Co-authored-by: Xiangyu Xie <45243914+xiangyuxie@users.noreply.github.com> Co-authored-by: xiangyu.xie <xiangyu.xie@psi.ch> Co-authored-by: AliceMazzoleni99 <alice.mazzoleni@psi.ch> Co-authored-by: Mazzoleni Alice Francesca <mazzol_a@pc17378.psi.ch> Co-authored-by: siebsi <sieb.patr@gmail.com>
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70
benchmarks/calculateeta_benchmark.cpp
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70
benchmarks/calculateeta_benchmark.cpp
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#include "aare/CalculateEta.hpp"
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#include "aare/ClusterFile.hpp"
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#include <benchmark/benchmark.h>
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using namespace aare;
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class ClusterFixture : public benchmark::Fixture {
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public:
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Cluster<int, 2, 2> cluster_2x2{};
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Cluster<int, 3, 3> cluster_3x3{};
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private:
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using benchmark::Fixture::SetUp;
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void SetUp([[maybe_unused]] const benchmark::State &state) override {
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int temp_data[4] = {1, 2, 3, 1};
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std::copy(std::begin(temp_data), std::end(temp_data),
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std::begin(cluster_2x2.data));
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cluster_2x2.x = 0;
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cluster_2x2.y = 0;
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int temp_data2[9] = {1, 2, 3, 1, 3, 4, 5, 1, 20};
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std::copy(std::begin(temp_data2), std::end(temp_data2),
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std::begin(cluster_3x3.data));
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cluster_3x3.x = 0;
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cluster_3x3.y = 0;
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}
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// void TearDown(::benchmark::State& state) {
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// }
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};
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BENCHMARK_F(ClusterFixture, Calculate2x2Eta)(benchmark::State &st) {
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for (auto _ : st) {
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// This code gets timed
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Eta2 eta = calculate_eta2(cluster_2x2);
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benchmark::DoNotOptimize(eta);
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}
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}
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// almost takes double the time
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BENCHMARK_F(ClusterFixture,
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CalculateGeneralEtaFor2x2Cluster)(benchmark::State &st) {
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for (auto _ : st) {
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// This code gets timed
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Eta2 eta = calculate_eta2<int, 2, 2>(cluster_2x2);
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benchmark::DoNotOptimize(eta);
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}
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}
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BENCHMARK_F(ClusterFixture, Calculate3x3Eta)(benchmark::State &st) {
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for (auto _ : st) {
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// This code gets timed
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Eta2 eta = calculate_eta2(cluster_3x3);
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benchmark::DoNotOptimize(eta);
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}
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}
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// almost takes double the time
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BENCHMARK_F(ClusterFixture,
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CalculateGeneralEtaFor3x3Cluster)(benchmark::State &st) {
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for (auto _ : st) {
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// This code gets timed
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Eta2 eta = calculate_eta2<int, 3, 3>(cluster_3x3);
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benchmark::DoNotOptimize(eta);
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}
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}
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// BENCHMARK_MAIN();
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