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vectorized std::reverse_copy google benchmark code.cpp · GitHub
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| #include "benchmark/benchmark.h" | |
| #include <algorithm> | |
| #include <numeric> | |
| template<typename T, size_t Len> | |
| static void BM_VectorizedReverseCopy(benchmark::State& state) { | |
| std::vector<T> src(Len); | |
| std::vector<T> dst(Len); | |
| for(auto _ : state) { | |
| std::vectorized_reverse_copy(src.begin(), src.end(), dst.begin()); | |
| } | |
| } | |
| template <typename T, size_t Len> | |
| static void BM_ReverseCopy(benchmark::State& state) { | |
| std::vector<T> src(Len); | |
| std::vector<T> dst(Len); | |
| for(auto _ : state) { | |
| std::reverse_copy(src.begin(), src.end(), dst.begin()); | |
| } | |
| } | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, char, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, short, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_VectorizedReverseCopy, long long, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, char, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, short, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long, 1 << 28); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 1); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 2); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 3); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 4); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 5); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 6); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 7); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 8); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 12); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 16); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 20); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 24); | |
| BENCHMARK_TEMPLATE(BM_ReverseCopy, long long, 1 << 28); | |
| BENCHMARK_MAIN(); |
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