diff options
Diffstat (limited to 'eigen/unsupported/test/cxx11_tensor_broadcast_sycl.cpp')
-rw-r--r-- | eigen/unsupported/test/cxx11_tensor_broadcast_sycl.cpp | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/eigen/unsupported/test/cxx11_tensor_broadcast_sycl.cpp b/eigen/unsupported/test/cxx11_tensor_broadcast_sycl.cpp deleted file mode 100644 index 7201bfe..0000000 --- a/eigen/unsupported/test/cxx11_tensor_broadcast_sycl.cpp +++ /dev/null @@ -1,74 +0,0 @@ -// This file is part of Eigen, a lightweight C++ template library -// for linear algebra. -// -// Copyright (C) 2016 -// Mehdi Goli Codeplay Software Ltd. -// Ralph Potter Codeplay Software Ltd. -// Luke Iwanski Codeplay Software Ltd. -// Contact: <eigen@codeplay.com> -// -// This Source Code Form is subject to the terms of the Mozilla -// Public License v. 2.0. If a copy of the MPL was not distributed -// with this file, You can obtain one at http://mozilla.org/MPL/2.0/. - -#define EIGEN_TEST_NO_LONGDOUBLE -#define EIGEN_TEST_NO_COMPLEX -#define EIGEN_TEST_FUNC cxx11_tensor_broadcast_sycl -#define EIGEN_DEFAULT_DENSE_INDEX_TYPE int -#define EIGEN_USE_SYCL - -#include "main.h" -#include <unsupported/Eigen/CXX11/Tensor> - -using Eigen::array; -using Eigen::SyclDevice; -using Eigen::Tensor; -using Eigen::TensorMap; - -static void test_broadcast_sycl(const Eigen::SyclDevice &sycl_device){ - - // BROADCAST test: - array<int, 4> in_range = {{2, 3, 5, 7}}; - array<int, 4> broadcasts = {{2, 3, 1, 4}}; - array<int, 4> out_range; // = in_range * broadcasts - for (size_t i = 0; i < out_range.size(); ++i) - out_range[i] = in_range[i] * broadcasts[i]; - - Tensor<float, 4> input(in_range); - Tensor<float, 4> out(out_range); - - for (size_t i = 0; i < in_range.size(); ++i) - VERIFY_IS_EQUAL(out.dimension(i), out_range[i]); - - - for (int i = 0; i < input.size(); ++i) - input(i) = static_cast<float>(i); - - float * gpu_in_data = static_cast<float*>(sycl_device.allocate(input.dimensions().TotalSize()*sizeof(float))); - float * gpu_out_data = static_cast<float*>(sycl_device.allocate(out.dimensions().TotalSize()*sizeof(float))); - - TensorMap<Tensor<float, 4>> gpu_in(gpu_in_data, in_range); - TensorMap<Tensor<float, 4>> gpu_out(gpu_out_data, out_range); - sycl_device.memcpyHostToDevice(gpu_in_data, input.data(),(input.dimensions().TotalSize())*sizeof(float)); - gpu_out.device(sycl_device) = gpu_in.broadcast(broadcasts); - sycl_device.memcpyDeviceToHost(out.data(), gpu_out_data,(out.dimensions().TotalSize())*sizeof(float)); - - for (int i = 0; i < 4; ++i) { - for (int j = 0; j < 9; ++j) { - for (int k = 0; k < 5; ++k) { - for (int l = 0; l < 28; ++l) { - VERIFY_IS_APPROX(input(i%2,j%3,k%5,l%7), out(i,j,k,l)); - } - } - } - } - printf("Broadcast Test Passed\n"); - sycl_device.deallocate(gpu_in_data); - sycl_device.deallocate(gpu_out_data); -} - -void test_cxx11_tensor_broadcast_sycl() { - cl::sycl::gpu_selector s; - Eigen::SyclDevice sycl_device(s); - CALL_SUBTEST(test_broadcast_sycl(sycl_device)); -} |