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author | Mehdi Goli <mehdi.goli@codeplay.com> | 2016-11-18 16:20:42 +0000 |
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committer | Mehdi Goli <mehdi.goli@codeplay.com> | 2016-11-18 16:20:42 +0000 |
commit | 622805a0c5d216141eca3090e80d58c159e175ee (patch) | |
tree | 536147ee41965ef1b9fbe7d5a11b7fd872804b22 /unsupported/test/cxx11_tensor_broadcast_sycl.cpp | |
parent | 5159675c338ffef579fa7015fe5e05eb27bcbdb5 (diff) |
Modifying TensorDeviceSycl.h to always create buffer of type uint8_t and convert them to the actual type at the execution on the device; adding the queue interface class to separate the lifespan of sycl queue and buffers,created for that queue, from Eigen::SyclDevice; modifying sycl tests to support the evaluation of the results for both row major and column major data layout on all different devices that are supported by Sycl{CPU; GPU; and Host}.
Diffstat (limited to 'unsupported/test/cxx11_tensor_broadcast_sycl.cpp')
-rw-r--r-- | unsupported/test/cxx11_tensor_broadcast_sycl.cpp | 100 |
1 files changed, 64 insertions, 36 deletions
diff --git a/unsupported/test/cxx11_tensor_broadcast_sycl.cpp b/unsupported/test/cxx11_tensor_broadcast_sycl.cpp index 02aa4c636..c4798d42c 100644 --- a/unsupported/test/cxx11_tensor_broadcast_sycl.cpp +++ b/unsupported/test/cxx11_tensor_broadcast_sycl.cpp @@ -25,38 +25,47 @@ using Eigen::SyclDevice; using Eigen::Tensor; using Eigen::TensorMap; +template <typename DataType, int DataLayout> static void test_broadcast_sycl_fixed(const Eigen::SyclDevice &sycl_device){ // BROADCAST test: - array<int, 4> in_range = {{2, 3, 5, 7}}; - array<int, 4> broadcasts = {{2, 3, 1, 4}}; + int inDim1=2; + int inDim2=3; + int inDim3=5; + int inDim4=7; + int bDim1=2; + int bDim2=3; + int bDim3=1; + int bDim4=4; + array<int, 4> in_range = {{inDim1, inDim2, inDim3, inDim4}}; + array<int, 4> broadcasts = {{bDim1, bDim2, bDim3, bDim4}}; 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); + Tensor<DataType, 4, DataLayout> input(in_range); + Tensor<DataType, 4, DataLayout> 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); + input(i) = static_cast<DataType>(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))); + DataType * gpu_in_data = static_cast<DataType*>(sycl_device.allocate(input.dimensions().TotalSize()*sizeof(DataType))); + DataType * gpu_out_data = static_cast<DataType*>(sycl_device.allocate(out.dimensions().TotalSize()*sizeof(DataType))); - TensorMap<TensorFixedSize<float, Sizes<2, 3, 5, 7>>> 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)); + TensorMap<TensorFixedSize<DataType, Sizes<2, 3, 5, 7>, DataLayout>> gpu_in(gpu_in_data, in_range); + TensorMap<Tensor<DataType, 4, DataLayout>> gpu_out(gpu_out_data, out_range); + sycl_device.memcpyHostToDevice(gpu_in_data, input.data(),(input.dimensions().TotalSize())*sizeof(DataType)); gpu_out.device(sycl_device) = gpu_in.broadcast(broadcasts); - sycl_device.memcpyDeviceToHost(out.data(), gpu_out_data,(out.dimensions().TotalSize())*sizeof(float)); + sycl_device.memcpyDeviceToHost(out.data(), gpu_out_data,(out.dimensions().TotalSize())*sizeof(DataType)); - 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) { + for (int i = 0; i < inDim1*bDim1; ++i) { + for (int j = 0; j < inDim2*bDim2; ++j) { + for (int k = 0; k < inDim3*bDim3; ++k) { + for (int l = 0; l < inDim4*bDim4; ++l) { VERIFY_IS_APPROX(input(i%2,j%3,k%5,l%7), out(i,j,k,l)); } } @@ -67,40 +76,48 @@ static void test_broadcast_sycl_fixed(const Eigen::SyclDevice &sycl_device){ sycl_device.deallocate(gpu_out_data); } - +template <typename DataType, int DataLayout> 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}}; + int inDim1=2; + int inDim2=3; + int inDim3=5; + int inDim4=7; + int bDim1=2; + int bDim2=3; + int bDim3=1; + int bDim4=4; + array<int, 4> in_range = {{inDim1, inDim2, inDim3, inDim4}}; + array<int, 4> broadcasts = {{bDim1, bDim2, bDim3, bDim4}}; 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); + Tensor<DataType, 4, DataLayout> input(in_range); + Tensor<DataType, 4, DataLayout> 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); + input(i) = static_cast<DataType>(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))); + DataType * gpu_in_data = static_cast<DataType*>(sycl_device.allocate(input.dimensions().TotalSize()*sizeof(DataType))); + DataType * gpu_out_data = static_cast<DataType*>(sycl_device.allocate(out.dimensions().TotalSize()*sizeof(DataType))); - 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)); + TensorMap<Tensor<DataType, 4, DataLayout>> gpu_in(gpu_in_data, in_range); + TensorMap<Tensor<DataType, 4, DataLayout>> gpu_out(gpu_out_data, out_range); + sycl_device.memcpyHostToDevice(gpu_in_data, input.data(),(input.dimensions().TotalSize())*sizeof(DataType)); gpu_out.device(sycl_device) = gpu_in.broadcast(broadcasts); - sycl_device.memcpyDeviceToHost(out.data(), gpu_out_data,(out.dimensions().TotalSize())*sizeof(float)); + sycl_device.memcpyDeviceToHost(out.data(), gpu_out_data,(out.dimensions().TotalSize())*sizeof(DataType)); - 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)); + for (int i = 0; i < inDim1*bDim1; ++i) { + for (int j = 0; j < inDim2*bDim2; ++j) { + for (int k = 0; k < inDim3*bDim3; ++k) { + for (int l = 0; l < inDim4*bDim4; ++l) { + VERIFY_IS_APPROX(input(i%inDim1,j%inDim2,k%inDim3,l%inDim4), out(i,j,k,l)); } } } @@ -110,10 +127,21 @@ static void test_broadcast_sycl(const Eigen::SyclDevice &sycl_device){ sycl_device.deallocate(gpu_out_data); } +template<typename DataType, typename dev_Selector> void sycl_broadcast_test_per_device(dev_Selector s){ + QueueInterface queueInterface(s); + auto sycl_device = Eigen::SyclDevice(&queueInterface); + test_broadcast_sycl_fixed<DataType, RowMajor>(sycl_device); + test_broadcast_sycl<DataType, RowMajor>(sycl_device); + test_broadcast_sycl_fixed<DataType, ColMajor>(sycl_device); + test_broadcast_sycl<DataType, ColMajor>(sycl_device); +} void test_cxx11_tensor_broadcast_sycl() { - cl::sycl::gpu_selector s; - Eigen::SyclDevice sycl_device(s); - CALL_SUBTEST(test_broadcast_sycl_fixed(sycl_device)); - CALL_SUBTEST(test_broadcast_sycl(sycl_device)); + printf("Test on GPU: OpenCL\n"); + CALL_SUBTEST(sycl_broadcast_test_per_device<float>((cl::sycl::gpu_selector()))); + printf("repeating the test on CPU: OpenCL\n"); + CALL_SUBTEST(sycl_broadcast_test_per_device<float>((cl::sycl::cpu_selector()))); + printf("repeating the test on CPU: HOST\n"); + CALL_SUBTEST(sycl_broadcast_test_per_device<float>((cl::sycl::host_selector()))); + printf("Test Passed******************\n" ); } |