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Diffstat (limited to 'arm_compute/core/NEON/kernels/NECol2ImKernel.h')
| -rw-r--r-- | arm_compute/core/NEON/kernels/NECol2ImKernel.h | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/arm_compute/core/NEON/kernels/NECol2ImKernel.h b/arm_compute/core/NEON/kernels/NECol2ImKernel.h deleted file mode 100644 index 9aa1062622..0000000000 --- a/arm_compute/core/NEON/kernels/NECol2ImKernel.h +++ /dev/null @@ -1,115 +0,0 @@ -/* - * Copyright (c) 2017-2019 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_NECOL2IMKERNEL_H -#define ARM_COMPUTE_NECOL2IMKERNEL_H - -#include "arm_compute/core/NEON/INEKernel.h" - -#include "arm_compute/core/Size2D.h" - -namespace arm_compute -{ -class ITensor; - -/** NEON kernel to perform col2im reshaping. - * - * Rearranges each matrix column into image blocks. It's the inverse operation of @ref NEIm2ColKernel. - * - * For example, a vector of 9 elements can be reshaped to a block(image) of 3x3: - * - * @f[ - * \left( \begin{array}{ccccccccc} - * a0 & a1 & a2 & a3 & a4 & a5 & a6 & a7 & a8 \\ - * \end{array} \right) - * \rightarrow - * \left( \begin{array}{ccc} - * a0 & a1 & a2 \\ - * a3 & a4 & a5 \\ - * a6 & a7 & a8 \\ - * \end{array} \right) - * @f] - */ -class NECol2ImKernel : public INEKernel -{ -public: - const char *name() const override - { - return "NECol2ImKernel"; - } - /** Default constructor */ - NECol2ImKernel(); - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NECol2ImKernel(const NECol2ImKernel &) = delete; - /** Prevent instances of this class from being copied (As this class contains pointers) */ - NECol2ImKernel &operator=(const NECol2ImKernel &) = delete; - /** Allow instances of this class to be moved */ - NECol2ImKernel(NECol2ImKernel &&) = default; - /** Allow instances of this class to be moved */ - NECol2ImKernel &operator=(NECol2ImKernel &&) = default; - /** Default destructor */ - ~NECol2ImKernel() = default; - - /** Set the input and output of the kernel. - * - * @param[in] input The input tensor to convert. Data types supported: All - * @param[out] output The output tensor. 3 lower dimensions represent a single output [width, height, OFM], - * while the rest represent batch of outputs. Data types supported: Same as @p input - * @param[in] convolved_dims Output convolved dimensions. - */ - void configure(const ITensor *input, ITensor *output, const Size2D &convolved_dims); - /** Static function to check if given info will lead to a valid configuration of @ref NECol2ImKernel - * - * @param[in] input The input tensor to convert. Data types supported: All - * @param[in] output The output tensor. 3 lower dimensions represent a single output [width, height, OFM], - * while the rest represent batch of outputs. Data types supported: Same as @p input - * @param[in] convolved_dims Output convolved dimensions. - * - * @return a status - */ - static Status validate(const ITensorInfo *input, const ITensorInfo *output, const Size2D &convolved_dims); - - // Inherited methods overridden: - void run(const Window &window, const ThreadInfo &info) override; - -private: - /** Template function to run the col2im - * - * @param[in] window Region on which to execute the kernel. (Must be a valid region of the window returned by window()). - */ - template <typename T> - void run_col2im(const Window &window); - - /** Common signature for all the specialised col2im functions - * - * @param[in] window Region on which to execute the kernel. - */ - using Col2ImFunctionPtr = void (NECol2ImKernel::*)(const Window &window); - - Col2ImFunctionPtr _func; - const ITensor *_input; - ITensor *_output; - Size2D _convolved_dims; -}; -} // namespace arm_compute -#endif /*ARM_COMPUTE_NECOL2IMKERNEL_H */ |