| /* |
| * Copyright (c) 2018-2019 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. |
| */ |
| |
| #pragma once |
| #include "depthwise.hpp" |
| #include "qasymm8.hpp" |
| |
| namespace depthwise |
| { |
| |
| namespace nck = neon_convolution_kernels; |
| |
| template < |
| unsigned int OutputTileRows, unsigned int OutputTileCols, |
| unsigned int KernelRows, unsigned int KernelCols, |
| unsigned int StrideRows, unsigned int StrideCols |
| > |
| class QAsymm8DepthwiseConvolution : public DepthwiseConvolutionBase< |
| OutputTileRows, OutputTileCols, |
| KernelRows, KernelCols, |
| StrideRows, StrideCols, |
| uint8_t, int32_t, uint8_t, |
| QAsymm8DepthwiseConvolution<OutputTileRows, OutputTileCols, KernelRows, KernelCols, StrideRows, StrideCols> |
| > |
| { |
| using Base = DepthwiseConvolutionBase< |
| OutputTileRows, OutputTileCols, |
| KernelRows, KernelCols, |
| StrideRows, StrideCols, |
| uint8_t, int32_t, uint8_t, |
| QAsymm8DepthwiseConvolution<OutputTileRows, OutputTileCols, KernelRows, KernelCols, StrideRows, StrideCols> |
| >; |
| friend Base; |
| using InputType = typename Base::InputType; |
| using OutputType = typename Base::OutputType; |
| |
| public: |
| QAsymm8DepthwiseConvolution( |
| int n_batches, int n_input_rows, int n_input_cols, int n_channels, |
| nck::ActivationFunction activation, |
| const qasymm8::QAsymm8Params& weight_quantisation, |
| const qasymm8::QAsymm8Params& input_quantisation, |
| const qasymm8::QAsymm8Params& output_quantisation, |
| unsigned int padding_top, |
| unsigned int padding_left, |
| unsigned int padding_bottom, |
| unsigned int padding_right |
| ); |
| |
| QAsymm8DepthwiseConvolution( |
| int n_batches, int n_input_rows, int n_input_cols, int n_channels, |
| int n_output_rows, int n_output_cols, |
| nck::ActivationFunction activation, |
| const qasymm8::QAsymm8Params& weight_quantisation, |
| const qasymm8::QAsymm8Params& input_quantisation, |
| const qasymm8::QAsymm8Params& output_quantisation, |
| unsigned int padding_top, |
| unsigned int padding_left, |
| unsigned int padding_bottom, |
| unsigned int padding_right |
| ); |
| |
| QAsymm8DepthwiseConvolution( |
| int n_batches, int n_input_rows, int n_input_cols, int n_channels, |
| nck::ActivationFunction activation, |
| const qasymm8::QAsymm8Params& weight_quantisation, |
| const qasymm8::QAsymm8Params& input_quantisation, |
| const qasymm8::QAsymm8Params& output_quantisation, |
| const qasymm8::QAsymm8RescaleParams& rescale_parameters, |
| unsigned int padding_top, |
| unsigned int padding_left, |
| unsigned int padding_bottom, |
| unsigned int padding_right |
| ); |
| |
| QAsymm8DepthwiseConvolution( |
| int n_batches, int n_input_rows, int n_input_cols, int n_channels, |
| int n_output_rows, int n_output_cols, |
| nck::ActivationFunction activation, |
| const qasymm8::QAsymm8Params& weight_quantisation, |
| const qasymm8::QAsymm8Params& input_quantisation, |
| const qasymm8::QAsymm8Params& output_quantisation, |
| const qasymm8::QAsymm8RescaleParams& rescale_parameters, |
| unsigned int padding_top, |
| unsigned int padding_left, |
| unsigned int padding_bottom, |
| unsigned int padding_right |
| ); |
| |
| protected: |
| uint8_t _input_padding_value(void) const; |
| |
| void _pack_params( |
| void *buffer, |
| const void *weights, |
| unsigned int weight_row_stride, |
| unsigned int weight_col_stride, |
| const void *biases=nullptr |
| ) const; |
| |
| template <nck::ActivationFunction Activation> |
| void execute_tile( |
| int n_channels, |
| const void* packed_params, |
| const uint8_t* inptr, |
| unsigned int in_row_stride, |
| unsigned int in_col_stride, |
| uint8_t* outptr, |
| unsigned int out_row_stride, |
| unsigned int out_col_stride |
| ); |
| |
| template <nck::ActivationFunction Activation> |
| void execute_tile( |
| int n_channels, |
| const void* packed_params, |
| const uint8_t* inptrs[Base::inner_tile_rows][Base::inner_tile_cols], |
| uint8_t* outptrs[Base::output_tile_rows][Base::output_tile_cols] |
| ); |
| |
| private: |
| // Quantization parameters |
| const qasymm8::QAsymm8Params _weights_quant, _inputs_quant, _output_quant; |
| const qasymm8::QAsymm8RescaleParams rescale_parameters; |
| }; |
| |
| } // namespace depthwise |