From 6a8d3b6db13042a859972c33cf40cfeb6d7cfcda Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Fri, 31 Aug 2018 10:07:09 +0100 Subject: COMPMID-1218 Implementing Batch to Space on OpenCL Change-Id: I12ba4c0c35f086ea3f395970b85af5bf8f94850b Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/145052 Reviewed-by: Pablo Tello Tested-by: Jenkins --- .../core/CL/kernels/CLBatchToSpaceLayerKernel.h | 94 ++++++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 arm_compute/core/CL/kernels/CLBatchToSpaceLayerKernel.h (limited to 'arm_compute/core/CL/kernels/CLBatchToSpaceLayerKernel.h') diff --git a/arm_compute/core/CL/kernels/CLBatchToSpaceLayerKernel.h b/arm_compute/core/CL/kernels/CLBatchToSpaceLayerKernel.h new file mode 100644 index 0000000000..93c51607ea --- /dev/null +++ b/arm_compute/core/CL/kernels/CLBatchToSpaceLayerKernel.h @@ -0,0 +1,94 @@ +/* + * Copyright (c) 2018 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_CLBATCHTOSPACELAYERKERNEL_H__ +#define __ARM_COMPUTE_CLBATCHTOSPACELAYERKERNEL_H__ + +#include "arm_compute/core/CL/ICLKernel.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the batch to space kernel */ +class CLBatchToSpaceLayerKernel : public ICLKernel +{ +public: + /** Default constructor */ + CLBatchToSpaceLayerKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLBatchToSpaceLayerKernel(const CLBatchToSpaceLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLBatchToSpaceLayerKernel &operator=(const CLBatchToSpaceLayerKernel &) = delete; + /** Allow instances of this class to be moved */ + CLBatchToSpaceLayerKernel(CLBatchToSpaceLayerKernel &&) = default; + /** Allow instances of this class to be moved */ + CLBatchToSpaceLayerKernel &operator=(CLBatchToSpaceLayerKernel &&) = default; + /** Default destructor */ + ~CLBatchToSpaceLayerKernel() = default; + /** Initialise the kernel's inputs and output. + * + * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] block_shape 1-D tensor with shape [M]. Data types supported: S32 + * @param[out] output Tensor output. Data types supported: same as @p input + */ + void configure(const ICLTensor *input, const ICLTensor *block_shape, ICLTensor *output); + /** Initialise the kernel's inputs and output (Static block shape). + * + * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] block_shape_x Block shape x value. + * @param[in] block_shape_y Block shape y value. + * @param[out] output Tensor output. Data types supported: same as @p input + */ + void configure(const ICLTensor *input, const int32_t block_shape_x, const int32_t block_shape_y, ICLTensor *output); + /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayerKernel + * + * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] block_shape 1-D tensor with shape [M]. Data types supported: S32 + * @param[in] output Tensor output. Data types supported: same as @p input + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *block_shape, const ITensorInfo *output); + /** Static function to check if given info will lead to a valid configuration of @ref CLBatchToSpaceLayerKernel (Static block shape). + * + * @param[in] input Tensor input. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] block_shape_x Block shape x value. + * @param[in] block_shape_y Block shape y value. + * @param[in] output Tensor output. Data types supported: same as @p input + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const int32_t block_shape_x, const int32_t block_shape_y, const ITensorInfo *output); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input; /**< Source tensor */ + const ICLTensor *_block_shape; /**< Block shape tensor */ + ICLTensor *_output; /**< Destination tensor */ +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_CLBATCHTOSPACELAYERKERNEL_H__ */ -- cgit v1.2.1