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author | Manuel Bottini <manuel.bottini@arm.com> | 2019-05-17 14:04:22 +0100 |
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committer | Manuel Bottini <manuel.bottini@arm.com> | 2019-05-29 14:58:16 +0000 |
commit | 5b7d537d918becb894d94d91726ce79e63d72fc1 (patch) | |
tree | e2375032d20cae479d026061a075ca63800d4532 /arm_compute/core/NEON/kernels | |
parent | 088d7b4c6b9bde97b3b7f83ebce047377c810997 (diff) | |
download | ComputeLibrary-5b7d537d918becb894d94d91726ce79e63d72fc1.tar.gz |
COMPMID-2237
Implement SPACE_TO_DEPTH for NEON
Change-Id: I9f427bceca6da52671e0096be08772612f4be152
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/1227
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michalis Spyrou <michalis.spyrou@arm.com>
Diffstat (limited to 'arm_compute/core/NEON/kernels')
-rw-r--r-- | arm_compute/core/NEON/kernels/NESpaceToDepthLayerKernel.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/arm_compute/core/NEON/kernels/NESpaceToDepthLayerKernel.h b/arm_compute/core/NEON/kernels/NESpaceToDepthLayerKernel.h new file mode 100644 index 0000000000..c9ecdd26f8 --- /dev/null +++ b/arm_compute/core/NEON/kernels/NESpaceToDepthLayerKernel.h @@ -0,0 +1,80 @@ +/* + * 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_NESPACETODEPTHLAYERKERNEL_H__ +#define __ARM_COMPUTE_NESPACETODEPTHLAYERKERNEL_H__ + +#include "arm_compute/core/NEON/INEKernel.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ITensor; + +/** Interface for the space to depth kernel */ +class NESpaceToDepthLayerKernel : public INEKernel +{ +public: + const char *name() const override + { + return "NESpaceToDepthLayerKernel"; + } + /** Default constructor */ + NESpaceToDepthLayerKernel(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NESpaceToDepthLayerKernel(const NESpaceToDepthLayerKernel &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NESpaceToDepthLayerKernel &operator=(const NESpaceToDepthLayerKernel &) = delete; + /** Allow instances of this class to be moved */ + NESpaceToDepthLayerKernel(NESpaceToDepthLayerKernel &&) = default; + /** Allow instances of this class to be moved */ + NESpaceToDepthLayerKernel &operator=(NESpaceToDepthLayerKernel &&) = default; + /** Default destructor */ + ~NESpaceToDepthLayerKernel() = 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 ITensor *input, ITensor *output, int32_t block_shape); + /** Static function to check if given info will lead to a valid configuration of @ref NESpaceToDepthLayerKernel + * + * @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, const ThreadInfo &info) override; + +private: + const ITensor *_input; /**< Source tensor */ + ITensor *_output; /**< Destination tensor */ + int32_t _block_shape; /**< Block shape */ +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_NESPACETODEPTHLAYERKERNEL_H__ */ |