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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-21 11:58:27 -0700 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-21 11:58:27 -0700 |
| commit | 79b900375fc0bffd659b19f56818156942687b0c (patch) | |
| tree | 62575307171330a16ff3e69c00d368b8b573db6e /bench/tensors | |
| parent | f670613e4b90609229b016c3e2d1be9f4b8d54eb (diff) | |
Use index list for the striding benchmarks
Diffstat (limited to 'bench/tensors')
| -rw-r--r-- | bench/tensors/tensor_benchmarks.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/bench/tensors/tensor_benchmarks.h b/bench/tensors/tensor_benchmarks.h index 90b9bc741..62533a608 100644 --- a/bench/tensors/tensor_benchmarks.h +++ b/bench/tensors/tensor_benchmarks.h @@ -201,9 +201,15 @@ template <typename Device, typename T> class BenchmarkSuite { size_b[1] = k_/2; TensorMap<Tensor<T, 2>, Eigen::Aligned> B(b_, size_b); +#ifndef EIGEN_HAS_INDEX_LIST Eigen::array<TensorIndex, 2> strides; strides[0] = 1; strides[1] = 2; +#else + // Take advantage of cxx11 to give the compiler information it can use to + // optimize the code. + Eigen::IndexList<Eigen::type2index<1>, Eigen::type2index<2> > strides; +#endif StartBenchmarkTiming(); for (int iter = 0; iter < num_iters; ++iter) { |