From 46fc881e4ae23ef577ee20dcd61a5a74cba8b874 Mon Sep 17 00:00:00 2001 From: Benoit Steiner Date: Mon, 26 Jan 2015 17:46:40 -0800 Subject: Added a few benchmarks for the tensor code --- bench/tensors/tensor_benchmarks_cpu.cc | 156 +++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 bench/tensors/tensor_benchmarks_cpu.cc (limited to 'bench/tensors/tensor_benchmarks_cpu.cc') diff --git a/bench/tensors/tensor_benchmarks_cpu.cc b/bench/tensors/tensor_benchmarks_cpu.cc new file mode 100644 index 000000000..68653ba15 --- /dev/null +++ b/bench/tensors/tensor_benchmarks_cpu.cc @@ -0,0 +1,156 @@ +#define EIGEN_USE_THREADS + +#include "base/sysinfo.h" +#include "strings/strcat.h" +#include "third_party/eigen3/tensor_benchmarks.h" +#include "thread/threadpool.h" + +#ifdef __ANDROID__ +#define CREATE_THREAD_POOL(threads) \ +Eigen::ThreadPoolDevice device(threads); +#else +#define CREATE_THREAD_POOL(threads) \ +ThreadPool tp(threads); \ +tp.StartWorkers(); \ +Eigen::ThreadPoolDevice device(&tp, threads); +#endif + +// Simple functions +#define BM_FuncCPU(FUNC, THREADS) \ + static void BM_##FUNC##_##THREADS##T(int iters, int N) { \ + StopBenchmarkTiming(); \ + CREATE_THREAD_POOL(THREADS); \ + BenchmarkSuite suite(device, N); \ + suite.FUNC(iters); \ + SetBenchmarkLabel(StrCat("using ", THREADS, " threads")); \ + } \ + BENCHMARK_RANGE(BM_##FUNC##_##THREADS##T, 10, 5000); + +BM_FuncCPU(memcpy, 4); +BM_FuncCPU(memcpy, 8); +BM_FuncCPU(memcpy, 12); + +BM_FuncCPU(random, 4); +BM_FuncCPU(random, 8); +BM_FuncCPU(random, 12); + +BM_FuncCPU(slicing, 4); +BM_FuncCPU(slicing, 8); +BM_FuncCPU(slicing, 12); + +BM_FuncCPU(shuffling, 4); +BM_FuncCPU(shuffling, 8); +BM_FuncCPU(shuffling, 12); + +BM_FuncCPU(padding, 4); +BM_FuncCPU(padding, 8); +BM_FuncCPU(padding, 12); + +BM_FuncCPU(striding, 4); +BM_FuncCPU(striding, 8); +BM_FuncCPU(striding, 12); + +BM_FuncCPU(broadcasting, 4); +BM_FuncCPU(broadcasting, 8); +BM_FuncCPU(broadcasting, 12); + +BM_FuncCPU(coeffWiseOp, 4); +BM_FuncCPU(coeffWiseOp, 8); +BM_FuncCPU(coeffWiseOp, 12); + +BM_FuncCPU(algebraicFunc, 4); +BM_FuncCPU(algebraicFunc, 8); +BM_FuncCPU(algebraicFunc, 12); + +BM_FuncCPU(transcendentalFunc, 4); +BM_FuncCPU(transcendentalFunc, 8); +BM_FuncCPU(transcendentalFunc, 12); + +BM_FuncCPU(reduction, 4); +BM_FuncCPU(reduction, 8); +BM_FuncCPU(reduction, 12); + + +// Contractions +#define BM_FuncWithInputDimsCPU(FUNC, D1, D2, D3, THREADS) \ + static void BM_##FUNC##_##D1##x##D2##x##D3##_##THREADS##T(int iters, int N) {\ + StopBenchmarkTiming(); \ + if (THREADS == 1) { \ + Eigen::DefaultDevice device; \ + BenchmarkSuite suite(device, D1, D2, D3); \ + suite.FUNC(iters); \ + } else { \ + CREATE_THREAD_POOL(THREADS); \ + BenchmarkSuite suite(device, D1, D2, D3); \ + suite.FUNC(iters); \ + } \ + SetBenchmarkLabel(StrCat("using ", THREADS, " threads")); \ + } \ + BENCHMARK_RANGE(BM_##FUNC##_##D1##x##D2##x##D3##_##THREADS##T, 10, 5000); + + +BM_FuncWithInputDimsCPU(contraction, N, N, N, 1); +BM_FuncWithInputDimsCPU(contraction, N, N, N, 4); +BM_FuncWithInputDimsCPU(contraction, N, N, N, 8); +BM_FuncWithInputDimsCPU(contraction, N, N, N, 12); +BM_FuncWithInputDimsCPU(contraction, N, N, N, 16); + +BM_FuncWithInputDimsCPU(contraction, 64, N, N, 1); +BM_FuncWithInputDimsCPU(contraction, 64, N, N, 4); +BM_FuncWithInputDimsCPU(contraction, 64, N, N, 8); +BM_FuncWithInputDimsCPU(contraction, 64, N, N, 12); +BM_FuncWithInputDimsCPU(contraction, 64, N, N, 16); + +BM_FuncWithInputDimsCPU(contraction, N, 64, N, 1); +BM_FuncWithInputDimsCPU(contraction, N, 64, N, 4); +BM_FuncWithInputDimsCPU(contraction, N, 64, N, 8); +BM_FuncWithInputDimsCPU(contraction, N, 64, N, 12); +BM_FuncWithInputDimsCPU(contraction, N, 64, N, 16); + +BM_FuncWithInputDimsCPU(contraction, 1, N, N, 1); +BM_FuncWithInputDimsCPU(contraction, 1, N, N, 4); +BM_FuncWithInputDimsCPU(contraction, 1, N, N, 8); +BM_FuncWithInputDimsCPU(contraction, 1, N, N, 12); +BM_FuncWithInputDimsCPU(contraction, 1, N, N, 16); + +BM_FuncWithInputDimsCPU(contraction, N, N, 1, 1); +BM_FuncWithInputDimsCPU(contraction, N, N, 1, 4); +BM_FuncWithInputDimsCPU(contraction, N, N, 1, 8); +BM_FuncWithInputDimsCPU(contraction, N, N, 1, 12); +BM_FuncWithInputDimsCPU(contraction, N, N, 1, 16); + + +// Convolutions +#define BM_FuncWithKernelDimsCPU(FUNC, DIM1, DIM2, THREADS) \ + static void BM_##FUNC##_##DIM1##x##DIM2##_##THREADS##T(int iters, int N) { \ + StopBenchmarkTiming(); \ + CREATE_THREAD_POOL(THREADS); \ + BenchmarkSuite suite(device, N); \ + suite.FUNC(iters, DIM1, DIM2); \ + SetBenchmarkLabel(StrCat("using ", THREADS, " threads")); \ + } \ + BENCHMARK_RANGE(BM_##FUNC##_##DIM1##x##DIM2##_##THREADS##T, 128, 5000); + +BM_FuncWithKernelDimsCPU(convolution, 7, 1, 4); +BM_FuncWithKernelDimsCPU(convolution, 7, 1, 8); +BM_FuncWithKernelDimsCPU(convolution, 7, 1, 12); + +BM_FuncWithKernelDimsCPU(convolution, 1, 7, 4); +BM_FuncWithKernelDimsCPU(convolution, 1, 7, 8); +BM_FuncWithKernelDimsCPU(convolution, 1, 7, 12); + +BM_FuncWithKernelDimsCPU(convolution, 7, 4, 4); +BM_FuncWithKernelDimsCPU(convolution, 7, 4, 8); +BM_FuncWithKernelDimsCPU(convolution, 7, 4, 12); + +BM_FuncWithKernelDimsCPU(convolution, 4, 7, 4); +BM_FuncWithKernelDimsCPU(convolution, 4, 7, 8); +BM_FuncWithKernelDimsCPU(convolution, 4, 7, 12); + +BM_FuncWithKernelDimsCPU(convolution, 7, 64, 4); +BM_FuncWithKernelDimsCPU(convolution, 7, 64, 8); +BM_FuncWithKernelDimsCPU(convolution, 7, 64, 12); + +BM_FuncWithKernelDimsCPU(convolution, 64, 7, 4); +BM_FuncWithKernelDimsCPU(convolution, 64, 7, 8); +BM_FuncWithKernelDimsCPU(convolution, 64, 7, 12); -- cgit v1.2.3