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Diffstat (limited to 'compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NESpaceToBatchLayerEx.h')
| -rw-r--r-- | compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NESpaceToBatchLayerEx.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NESpaceToBatchLayerEx.h b/compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NESpaceToBatchLayerEx.h new file mode 100644 index 000000000..302f9af2e --- /dev/null +++ b/compute/ARMComputeEx/arm_compute/runtime/NEON/functions/NESpaceToBatchLayerEx.h @@ -0,0 +1,120 @@ +/* + * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved + * 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_NESPACETOBATCHLAYEREX_H__ +#define __ARM_COMPUTE_NESPACETOBATCHLAYEREX_H__ + +#include "arm_compute/runtime/IFunction.h" + +#include "arm_compute/core/NEON/kernels/NEMemsetKernel.h" +#include "arm_compute/core/NEON/kernels/NESpaceToBatchLayerKernel.h" +#include "arm_compute/core/Types.h" + +namespace arm_compute +{ +class ITensor; + +/** Basic function to spatial divide a tensor. This function calls the following NEON + * kernels/functions: + * + * -# @ref NEMemsetKernel + * -# @ref NESpaceToBatchLayerKernel + */ +class NESpaceToBatchLayerEx : public IFunction +{ +public: + /** Default constructor */ + NESpaceToBatchLayerEx(); + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NESpaceToBatchLayerEx(const NESpaceToBatchLayerEx &) = delete; + /** Prevent instances of this class from being copied (As this class contains pointers) */ + NESpaceToBatchLayerEx &operator=(const NESpaceToBatchLayerEx &) = delete; + /** Allow instances of this class to be moved */ + NESpaceToBatchLayerEx(NESpaceToBatchLayerEx &&) = default; + /** Allow instances of this class to be moved */ + NESpaceToBatchLayerEx &operator=(NESpaceToBatchLayerEx &&) = default; + /** Default destructor */ + virtual ~NESpaceToBatchLayerEx() = default; + /** Set the input and output tensors. + * + * @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] paddings 2-D tensor with shape [2, M]. Data types supported: S32 + * @param[out] output Tensor output. Data types supported: same as @p input + */ + void configure(const ITensor *input, const ITensor *block_shape, const ITensor *paddings, + ITensor *output); + /** Set the input and output tensors. (Static block shape and paddings) + * + * @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] padding_left The left padding of the output tensor. + * @param[in] padding_right The right padding of the output tensor. + * @param[out] output Tensor output. Data types supported: same as @p input + */ + void configure(const ITensor *input, const int block_shape_x, const int block_shape_y, + const Size2D &padding_left, const Size2D &padding_right, ITensor *output); + /** Static function to check if given info will lead to a valid configuration of @ref + * NESpaceToBatchLayerEx + * + * @param[in] input Tensor input info. Supported tensor rank: 4. Data types supported: + * U8/S8/QASYMM8/U16/S16/F16/U32/S32/F32. + * @param[in] block_shape block shape tensor info with shape [M]. Data types supported: S32 + * @param[in] paddings paddings tensor info with shape [2, M]. Data types supported: S32 + * @param[in] output Tensor output info. Data types supported: same as @p input + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const ITensorInfo *block_shape, + const ITensorInfo *paddings, const ITensorInfo *output); + /** Static function to check if given info will lead to a valid configuration of @ref + * NESpaceToBatchLayerEx (Static block shape and paddings) + * + * @param[in] input Tensor input info. 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] padding_left The left padding of the output tensor. + * @param[in] padding_right The right padding of the output tensor. + * @param[in] output Tensor output info. Data types supported: same as @p input + * + * @return a status + */ + static Status validate(const ITensorInfo *input, const int block_shape_x, const int block_shape_y, + const Size2D &padding_left, const Size2D &padding_right, + const ITensorInfo *output); + + // Inherited methods overridden: + void run() override; + +private: + NESpaceToBatchLayerKernel _space_to_batch_kernel; /**< SpaceToBatch kernel to run */ + NEMemsetKernel _memset_kernel; /**< Memset kernel to run */ + bool _has_padding; /**< Flag to check if the output has padding */ +}; +} // namespace arm_compute +#endif /* __ARM_COMPUTE_NESPACETOBATCHLAYEREX_H__ */ |