diff options
Diffstat (limited to 'src/core/cpu/kernels/CpuConvertFullyConnectedWeightsKernel.h')
| -rw-r--r-- | src/core/cpu/kernels/CpuConvertFullyConnectedWeightsKernel.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/src/core/cpu/kernels/CpuConvertFullyConnectedWeightsKernel.h b/src/core/cpu/kernels/CpuConvertFullyConnectedWeightsKernel.h deleted file mode 100644 index c867e3deeb..0000000000 --- a/src/core/cpu/kernels/CpuConvertFullyConnectedWeightsKernel.h +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Copyright (c) 2018-2021 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_CPU_CONVERTFULLYCONNECTEDWEIGHTS_KERNEL_H -#define ARM_COMPUTE_CPU_CONVERTFULLYCONNECTEDWEIGHTS_KERNEL_H - -#include "src/core/common/Macros.h" -#include "src/core/cpu/ICpuKernel.h" - -namespace arm_compute -{ -namespace cpu -{ -namespace kernels -{ -/** Interface to convert the 2D Fully Connected weights from NCHW to NHWC or vice versa. - * - * @note This function can be applied to the 2D weights used by a Fully Connected layer if: - * - It follows a Convolution layer - * - The data layout used by the network does not match the one the model has been trained in. - * - * @note This function assumes the weights are already reshaped (transposed) - */ -class CpuConvertFullyConnectedWeightsKernel : public ICpuKernel -{ -public: - /** Default constructor */ - CpuConvertFullyConnectedWeightsKernel(); - ARM_COMPUTE_DISALLOW_COPY_ALLOW_MOVE(CpuConvertFullyConnectedWeightsKernel); - /** Set the src and dst tensor. - * - * @param[in] src Source weights tensor info to convert. Must be 2 dimensional. Data types supported: All. - * @param[in] dst The converted weights tensor info. Shape and Data Type: Same as @p src. - * @param[in] original_input_shape Shape of the original src tensor (the one entering fully connected layer). - * @param[in] data_layout The data layout the weights have been trained in. - */ - void configure(const ITensorInfo *src, ITensorInfo *dst, const TensorShape &original_input_shape, DataLayout data_layout); - /** Static function to check if given info will lead to a valid configuration of @ref CpuConvertFullyConnectedWeightsKernel - * - * @param[in] src Source weights tensor info to convert. Must be 2 dimensional. Data types supported: All. - * @param[in] dst The converted weights tensor info. Shape and Data Type: Same as @p src. - * @param[in] original_input_shape Shape of the original src tensor (the one entering fully connected layer). - * @param[in] data_layout The data layout the weights have been trained in. - * - * @return a status - */ - static Status validate(const ITensorInfo *src, const ITensorInfo *dst, const TensorShape &original_input_shape, DataLayout data_layout); - - // Inherited methods overridden: - void run_op(ITensorPack &tensors, const Window &window, const ThreadInfo &info) override; - const char *name() const override; - -private: - unsigned int _factor1; /* equals to the number of elements per original src plane if @p data_layout == NCHW; its number of channels otherwise */ - unsigned int _factor2; /* equals to the number of elements per original src plane if @p data_layout == NHWC; its number of channels otherwise */ - - /** Template function to run the permute - * - * @param[in] in Source weights tensor info to convert. Must be 2 dimensional. Data types supported: All. - * @param[in] out The converted weights tensor info. Shape and Data Type: Same as @p in. - * @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_convert_fc_weights(const ITensor *in, ITensor *out, const Window &window); -}; -} // namespace kernels -} // namespace cpu -} // namespace arm_compute -#endif /*ARM_COMPUTE_CPU_CONVERTFULLYCONNECTEDWEIGHTS_KERNEL_H */
\ No newline at end of file |