experiments/STT-tensorflow
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[OpenCL] Registers AdjustContrastv2 (#10949)

Browse Source 
* [OpenCL] Registers AdjustContrastv2 (#93)

* [OpenCL] Extended adjust_contrast_op_benchmark_test for OpenCL (#96)

* [OpenCL] Extended adjust_contrast_op_benchmark_test for OpenCL

* simplified to #ifndef

* Changed to "#if GOOGLE_CUDA"

* Update adjust_contrast_op_benchmark_test.cc

* Added comments
This commit is contained in:
Luke Iwanski 2017-06-22 00:59:54 +01:00 committed by Benoit Steiner
parent 5248a48f00
commit 832894ef89
2 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
tensorflow/core/kernels/adjust_contrast_op.cc
View File

@ -31,6 +31,9 @@ namespace tensorflow {
typedef Eigen::ThreadPoolDevice CPUDevice; typedef Eigen::ThreadPoolDevice CPUDevice;
typedef Eigen::GpuDevice GPUDevice; typedef Eigen::GpuDevice GPUDevice;
#ifdef TENSORFLOW_USE_SYCL
typedef Eigen::SyclDevice SYCLDevice;
#endif
// AdjustContrastOp is deprecated as of GraphDef version >= 2 // AdjustContrastOp is deprecated as of GraphDef version >= 2
@ -410,4 +413,25 @@ REGISTER_KERNEL_BUILDER(Name("AdjustContrastv2").Device(DEVICE_GPU),
AdjustContrastOpv2<GPUDevice>); AdjustContrastOpv2<GPUDevice>);
#endif // GOOGLE_CUDA #endif // GOOGLE_CUDA
#ifdef TENSORFLOW_USE_SYCL
template <>
class AdjustContrastOpv2<SYCLDevice> : public AdjustContrastOpV2Base {
public:
explicit AdjustContrastOpv2(OpKernelConstruction* context)
: AdjustContrastOpV2Base(context) {}
void DoCompute(OpKernelContext* context,
const ComputeOptions& options) override {
const int64 shape[4] = {options.batch, options.height, options.width,
options.channels};
functor::AdjustContrastv2<SYCLDevice>()(
context->eigen_device<SYCLDevice>(),
options.input->shaped<float, 4>(shape), options.factor->scalar<float>(),
options.output->shaped<float, 4>(shape));
}
};
REGISTER_KERNEL_BUILDER(Name("AdjustContrastv2").Device(DEVICE_SYCL),
AdjustContrastOpv2<SYCLDevice>);
#endif // TENSORFLOW_USE_SYCL
} // namespace tensorflow } // namespace tensorflow

5
tensorflow/core/kernels/adjust_contrast_op_benchmark_test.cc
View File

@ -56,6 +56,11 @@ static Graph* BM_AdjustContrast(int batches, int width, int height) {
// BM_AdjustContrast_cpu_1_299_299 179084 340186 2181 751.9M items/s // BM_AdjustContrast_cpu_1_299_299 179084 340186 2181 751.9M items/s
// BM_AdjustContrast_gpu_32_299_299 85276 123665 4189 2.9G items/s // BM_AdjustContrast_gpu_32_299_299 85276 123665 4189 2.9G items/s
BM_AdjustContrastDev(cpu, 1, 299, 299); BM_AdjustContrastDev(cpu, 1, 299, 299);
#if GOOGLE_CUDA
BM_AdjustContrastDev(gpu, 32, 299, 299); BM_AdjustContrastDev(gpu, 32, 299, 299);
#endif // GOOGLE_CUDA
#ifdef TENSORFLOW_USE_SYCL
BM_AdjustContrastDev(sycl, 32, 299, 299);
#endif // TENSORFLOW_USE_SYCL
} // namespace tensorflow } // namespace tensorflow