From 46a49a0a8206f0efa7afd514940e180a88ffd732 Mon Sep 17 00:00:00 2001 From: giuros01 Date: Mon, 1 Apr 2019 13:50:22 +0100 Subject: COMPMID-1635: Optimize CLDeconvolutionLayer - Part III Change-Id: Id2661e093a669ef3eaf2a5116cd278a80c1d5a89 Signed-off-by: giuros01 Reviewed-on: https://review.mlplatform.org/c/935 Reviewed-by: Gian Marco Iodice Comments-Addressed: Gian Marco Iodice Reviewed-by: Isabella Gottardi Comments-Addressed: Isabella Gottardi Tested-by: Isabella Gottardi Tested-by: Arm Jenkins --- arm_compute/core/CL/CLKernelLibrary.h | 4 +- arm_compute/core/CL/CLKernels.h | 1 + .../kernels/CLDeconvolutionReshapeOutputKernel.h | 93 ++++++++++++++++++++++ 3 files changed, 96 insertions(+), 2 deletions(-) create mode 100644 arm_compute/core/CL/kernels/CLDeconvolutionReshapeOutputKernel.h (limited to 'arm_compute/core/CL') diff --git a/arm_compute/core/CL/CLKernelLibrary.h b/arm_compute/core/CL/CLKernelLibrary.h index c1999b45e1..741e47c65f 100644 --- a/arm_compute/core/CL/CLKernelLibrary.h +++ b/arm_compute/core/CL/CLKernelLibrary.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2018 ARM Limited. + * Copyright (c) 2016-2019 ARM Limited. * * SPDX-License-Identifier: MIT * @@ -333,7 +333,7 @@ public: * @param[in] built_program_name Name of the program * @param[in] program Built program to add to the cache */ - void add_built_program(const std::string &built_program_name, cl::Program program); + void add_built_program(const std::string &built_program_name, const cl::Program &program); /** Returns true if FP16 is supported by the CL device * diff --git a/arm_compute/core/CL/CLKernels.h b/arm_compute/core/CL/CLKernels.h index 57498715c8..3f5a7dc241 100644 --- a/arm_compute/core/CL/CLKernels.h +++ b/arm_compute/core/CL/CLKernels.h @@ -48,6 +48,7 @@ #include "arm_compute/core/CL/kernels/CLCopyKernel.h" #include "arm_compute/core/CL/kernels/CLCropKernel.h" #include "arm_compute/core/CL/kernels/CLDeconvolutionLayerUpsampleKernel.h" +#include "arm_compute/core/CL/kernels/CLDeconvolutionReshapeOutputKernel.h" #include "arm_compute/core/CL/kernels/CLDepthConcatenateLayerKernel.h" #include "arm_compute/core/CL/kernels/CLDepthConvertLayerKernel.h" #include "arm_compute/core/CL/kernels/CLDepthwiseConvolutionLayer3x3NCHWKernel.h" diff --git a/arm_compute/core/CL/kernels/CLDeconvolutionReshapeOutputKernel.h b/arm_compute/core/CL/kernels/CLDeconvolutionReshapeOutputKernel.h new file mode 100644 index 0000000000..4b6284cfff --- /dev/null +++ b/arm_compute/core/CL/kernels/CLDeconvolutionReshapeOutputKernel.h @@ -0,0 +1,93 @@ +/* + * Copyright (c) 2019 ARM Limited. + * + * SPDX-License-Identifier: MIT + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in all + * copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef __ARM_COMPUTE_CLDECONVOLUTIONLAYERRESHAPEOUTPUTKERNEL_H__ +#define __ARM_COMPUTE_CLDECONVOLUTIONLAYERRESHAPEOUTPUTKERNEL_H__ + +#include "arm_compute/core/CL/ICLSimpleKernel.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the OpenCL kernel to be used for reshaping the tensor before returning the result of deconvolution. + * + * The input tensor to this OpenCL kernel is expected to be the result of a @ref CLGEMM operation between the Deconvolution input and the Deconvolution filter. + * + * The input tensor should have the following shape: [filter_width * filter_height * ofms, width, height, batch_size] + * + * The output tensor should have the following shape: [stride_x * (input_width - 1) + filter_width - 2 * padx, stride_y * (input_height - 1) + filter_height - 2 * pady, ofms, batch_size] + * + * For example, given a tensor with dimensions [4, 2, 2] this function returns a tensor with dimensions [1, 4, 4]. + * + */ +class CLDeconvolutionReshapeOutputKernel : public ICLSimpleKernel +{ +public: + /** Default constructor */ + CLDeconvolutionReshapeOutputKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLDeconvolutionReshapeOutputKernel(const CLDeconvolutionReshapeOutputKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLDeconvolutionReshapeOutputKernel &operator=(const CLDeconvolutionReshapeOutputKernel &) = delete; + /** Allow instances of this class to be moved */ + CLDeconvolutionReshapeOutputKernel(CLDeconvolutionReshapeOutputKernel &&) = default; + /** Allow instances of this class to be moved */ + CLDeconvolutionReshapeOutputKernel &operator=(CLDeconvolutionReshapeOutputKernel &&) = default; + /** Default destructor */ + ~CLDeconvolutionReshapeOutputKernel() = default; + + /** Initialise the kernel's source and destination. + * + * @param[in] input Input tensor. Supported data types: F16/F32. + * @param[in] bias Bias tensor to be added directly during the reshape operation. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[out] output Output tensor with the following shape: [stride_x * (input_width - 1) + filter_width - 2 * padx, stride_y * (input_height - 1) + filter_height - 2 * pady, ofms, batch_size] + * Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] input_info Deconvolution input tensor info. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] weights_info Deconvolution weights tensor info. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] deconv_info Contains padding and policies to be used in the deconvolution, this is described in @ref PadStrideInfo. This kernel supports only stride_x = weights.width && stride_y = weights.height. Moreover, padding is not supported. + */ + void configure(const ICLTensor *input, const ICLTensor *bias, ICLTensor *output, const ITensorInfo *input_info, const ITensorInfo *weights_info, const PadStrideInfo &deconv_info); + + /** Static function to check if given info will lead to a valid configuration of @ref CLDeconvolutionReshapeOutputKernel. + * + * @param[in] input GEMM output tensor info to be reshaped. Supported data types: F16/F32. + * @param[in] bias (Optional) Optional bias tensor info to be added directly during the reshape operation. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] output Reshaped output tensor info. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] input_info Original input tensor info. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] weights_info Original weights tensor info output. Supported data types: same as @p input. Supported data layouts: same as @p input. + * @param[in] deconv_info Contains padding and policies to be used in the deconvolution, this is described in @ref PadStrideInfo. This kernel supports only stride_x = weights.width && stride_y = weights.height. Moreover, padding is not supported. + * + * @return a Status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *bias, const ITensorInfo *output, const ITensorInfo *input_info, const ITensorInfo *weights_info, const PadStrideInfo &deconv_info); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + bool _add_bias; + const ICLTensor *_bias; +}; +} // namespace arm_compute +#endif /*__ARM_COMPUTE_CLDECONVOLUTIONLAYERRESHAPEOUTPUTKERNEL_H__ */ -- cgit v1.2.1