From 649962c9568d4eb35983b0b2e39de7bb0eca9f2b Mon Sep 17 00:00:00 2001 From: Michalis Spyrou Date: Wed, 22 May 2019 11:11:55 +0100 Subject: COMPMID-2239 Implement DEPTH_TO_SPACE for CL Change-Id: Ia064b742624c0052a7e2ff9bebe84e675369ff86 Signed-off-by: Michalis Spyrou Reviewed-on: https://review.mlplatform.org/c/1233 Tested-by: Arm Jenkins Reviewed-by: Giuseppe Rossini Comments-Addressed: Arm Jenkins --- arm_compute/core/CL/CLKernels.h | 1 + .../core/CL/kernels/CLDepthToSpaceLayerKernel.h | 76 ++++++++++++++++++++++ 2 files changed, 77 insertions(+) create mode 100644 arm_compute/core/CL/kernels/CLDepthToSpaceLayerKernel.h (limited to 'arm_compute/core') diff --git a/arm_compute/core/CL/CLKernels.h b/arm_compute/core/CL/CLKernels.h index 57e0ade7da..340434931d 100644 --- a/arm_compute/core/CL/CLKernels.h +++ b/arm_compute/core/CL/CLKernels.h @@ -51,6 +51,7 @@ #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/CLDepthToSpaceLayerKernel.h" #include "arm_compute/core/CL/kernels/CLDepthwiseConvolutionLayer3x3NCHWKernel.h" #include "arm_compute/core/CL/kernels/CLDepthwiseConvolutionLayer3x3NHWCKernel.h" #include "arm_compute/core/CL/kernels/CLDepthwiseConvolutionLayerReshapeWeightsGenericKernel.h" diff --git a/arm_compute/core/CL/kernels/CLDepthToSpaceLayerKernel.h b/arm_compute/core/CL/kernels/CLDepthToSpaceLayerKernel.h new file mode 100644 index 0000000000..ca1cf96443 --- /dev/null +++ b/arm_compute/core/CL/kernels/CLDepthToSpaceLayerKernel.h @@ -0,0 +1,76 @@ +/* + * 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_CLDEPTHTOSPACELAYERKERNEL_H__ +#define __ARM_COMPUTE_CLDEPTHTOSPACELAYERKERNEL_H__ + +#include "arm_compute/core/CL/ICLKernel.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ICLTensor; + +/** Interface for the depth to space kernel */ +class CLDepthToSpaceLayerKernel : public ICLKernel +{ +public: + /** Default constructor */ + CLDepthToSpaceLayerKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLDepthToSpaceLayerKernel(const CLDepthToSpaceLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + CLDepthToSpaceLayerKernel &operator=(const CLDepthToSpaceLayerKernel &) = delete; + /** Allow instances of this class to be moved */ + CLDepthToSpaceLayerKernel(CLDepthToSpaceLayerKernel &&) = default; + /** Allow instances of this class to be moved */ + CLDepthToSpaceLayerKernel &operator=(CLDepthToSpaceLayerKernel &&) = default; + /** Default destructor */ + ~CLDepthToSpaceLayerKernel() = 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[out] output Tensor output. Data types supported: same as @p input + * @param[in] block_shape Block shape value. + */ + void configure(const ICLTensor *input, ICLTensor *output, int32_t block_shape); + /** Static function to check if given info will lead to a valid configuration of @ref CLDepthToSpaceLayerKernel. + * + * @param[in] input Tensor input info. Supported tensor rank: 4. Data types supported: U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] output Tensor output info. Data types supported: same as @p input + * @param[in] block_shape Block shape value. + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *output, int32_t block_shape); + + // Inherited methods overridden: + void run(const Window &window, cl::CommandQueue &queue) override; + +private: + const ICLTensor *_input; /**< Source tensor */ + ICLTensor *_output; /**< Destination tensor */ + int32_t _block_shape; /**< Block shape */ +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_CLDEPTHTOSPACELAYERKERNEL_H__ */ -- cgit v1.2.1