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40 lines
1.4 KiB
C++
40 lines
1.4 KiB
C++
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#define EIGEN_USE_THREADS
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#include <string>
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#include "tensor_benchmarks.h"
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#define CREATE_THREAD_POOL(threads) \
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Eigen::ThreadPool pool(threads); \
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Eigen::ThreadPoolDevice device(&pool, threads);
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// Contractions for number of threads ranging from 1 to 32
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// Dimensions are Rows, Cols, Depth
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#define BM_ContractionCPU(D1, D2, D3) \
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static void BM_##Contraction##_##D1##x##D2##x##D3(int iters, int Threads) { \
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StopBenchmarkTiming(); \
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CREATE_THREAD_POOL(Threads); \
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BenchmarkSuite<Eigen::ThreadPoolDevice, float> suite(device, D1, D2, D3); \
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suite.contraction(iters); \
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} \
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BENCHMARK_RANGE(BM_##Contraction##_##D1##x##D2##x##D3, 1, 32);
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// Vector Matrix and Matrix Vector products
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BM_ContractionCPU(1, 2000, 500);
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BM_ContractionCPU(2000, 1, 500);
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// Various skinny matrices
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BM_ContractionCPU(250, 3, 512);
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BM_ContractionCPU(1500, 3, 512);
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BM_ContractionCPU(512, 800, 4);
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BM_ContractionCPU(512, 80, 800);
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BM_ContractionCPU(512, 80, 13522);
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BM_ContractionCPU(1, 80, 13522);
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BM_ContractionCPU(3200, 512, 4);
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BM_ContractionCPU(3200, 512, 80);
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BM_ContractionCPU(3200, 80, 512);
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