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author | Mehdi Goli <mehdi.goli@example.com> | 2016-12-01 13:02:27 +0000 |
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committer | Mehdi Goli <mehdi.goli@example.com> | 2016-12-01 13:02:27 +0000 |
commit | 79aa2b784ecc26d6a8ef6fb2b2b053f4ad81593b (patch) | |
tree | 626e91024c30ad3caa510ca2e06548dbd6ffadce /unsupported/test/cxx11_tensor_morphing_sycl.cpp | |
parent | a70393fd02fb56f432c6258ab1744e6d299797e3 (diff) |
Adding sycl backend for TensorPadding.h; disbaling __unit128 for sycl in TensorIntDiv.h; disabling cashsize for sycl in tensorDeviceDefault.h; adding sycl backend for StrideSliceOP ; removing sycl compiler warning for creating an array of size 0 in CXX11Meta.h; cleaning up the sycl backend code.
Diffstat (limited to 'unsupported/test/cxx11_tensor_morphing_sycl.cpp')
-rw-r--r-- | unsupported/test/cxx11_tensor_morphing_sycl.cpp | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/unsupported/test/cxx11_tensor_morphing_sycl.cpp b/unsupported/test/cxx11_tensor_morphing_sycl.cpp index d7f4e8cff..91353b81a 100644 --- a/unsupported/test/cxx11_tensor_morphing_sycl.cpp +++ b/unsupported/test/cxx11_tensor_morphing_sycl.cpp @@ -180,6 +180,53 @@ static void test_simple_slice(const Eigen::SyclDevice &sycl_device) sycl_device.deallocate(gpu_data3); } +template<typename DataType, int DataLayout, typename IndexType> +static void test_strided_slice_write_sycl(const Eigen::SyclDevice& sycl_device) +{ + typedef Tensor<DataType, 2, DataLayout, IndexType> Tensor2f; + typedef Eigen::DSizes<IndexType, 2> Index2; + IndexType sizeDim1 = 7L; + IndexType sizeDim2 = 11L; + array<IndexType, 2> tensorRange = {{sizeDim1, sizeDim2}}; + Tensor<DataType, 2, DataLayout, IndexType> tensor(tensorRange),tensor2(tensorRange); + IndexType sliceDim1 = 2; + IndexType sliceDim2 = 3; + array<IndexType, 2> sliceRange = {{sliceDim1, sliceDim2}}; + Tensor2f slice(sliceRange); + Index2 strides(1L,1L); + Index2 indicesStart(3L,4L); + Index2 indicesStop(5L,7L); + Index2 lengths(2L,3L); + + DataType* gpu_data1 = static_cast<DataType*>(sycl_device.allocate(tensor.size()*sizeof(DataType))); + DataType* gpu_data2 = static_cast<DataType*>(sycl_device.allocate(tensor2.size()*sizeof(DataType))); + DataType* gpu_data3 = static_cast<DataType*>(sycl_device.allocate(slice.size()*sizeof(DataType))); + TensorMap<Tensor<DataType, 2,DataLayout,IndexType>> gpu1(gpu_data1, tensorRange); + TensorMap<Tensor<DataType, 2,DataLayout,IndexType>> gpu2(gpu_data2, tensorRange); + TensorMap<Tensor<DataType, 2,DataLayout,IndexType>> gpu3(gpu_data3, sliceRange); + + + tensor.setRandom(); + sycl_device.memcpyHostToDevice(gpu_data1, tensor.data(),(tensor.size())*sizeof(DataType)); + gpu2.device(sycl_device)=gpu1; + + slice.setRandom(); + sycl_device.memcpyHostToDevice(gpu_data3, slice.data(),(slice.size())*sizeof(DataType)); + + + gpu1.slice(indicesStart,lengths).device(sycl_device)=gpu3; + gpu2.stridedSlice(indicesStart,indicesStop,strides).device(sycl_device)=gpu3; + sycl_device.memcpyDeviceToHost(tensor.data(), gpu_data1,(tensor.size())*sizeof(DataType)); + sycl_device.memcpyDeviceToHost(tensor2.data(), gpu_data2,(tensor2.size())*sizeof(DataType)); + + for(int i=0;i<sizeDim1;i++) for(int j=0;j<sizeDim2;j++){ + VERIFY_IS_EQUAL(tensor(i,j), tensor2(i,j)); + } + sycl_device.deallocate(gpu_data1); + sycl_device.deallocate(gpu_data2); + sycl_device.deallocate(gpu_data3); +} + template<typename DataType, typename dev_Selector> void sycl_morphing_test_per_device(dev_Selector s){ QueueInterface queueInterface(s); auto sycl_device = Eigen::SyclDevice(&queueInterface); @@ -189,6 +236,8 @@ template<typename DataType, typename dev_Selector> void sycl_morphing_test_per_d test_simple_reshape<DataType, ColMajor>(sycl_device); test_reshape_as_lvalue<DataType, RowMajor>(sycl_device); test_reshape_as_lvalue<DataType, ColMajor>(sycl_device); + test_strided_slice_write_sycl<DataType, ColMajor, int64_t>(sycl_device); + test_strided_slice_write_sycl<DataType, RowMajor, int64_t>(sycl_device); } void test_cxx11_tensor_morphing_sycl() { |