Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 1 | /* |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 ARM Limited. |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 24 | #ifndef ARM_COMPUTE_GCDIRECTCONVOLUTIONLAYER_H |
| 25 | #define ARM_COMPUTE_GCDIRECTCONVOLUTIONLAYER_H |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 26 | |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 27 | #include "arm_compute/core/GLES_COMPUTE/IGCKernel.h" |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 28 | #include "arm_compute/core/GLES_COMPUTE/kernels/GCDirectConvolutionLayerKernel.h" |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 29 | #include "arm_compute/core/GLES_COMPUTE/kernels/GCFillBorderKernel.h" |
| 30 | #include "arm_compute/core/GLES_COMPUTE/kernels/GCTensorShiftKernel.h" |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 31 | #include "arm_compute/core/Types.h" |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 32 | #include "arm_compute/runtime/GLES_COMPUTE/functions/GCActivationLayer.h" |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 33 | #include "arm_compute/runtime/IFunction.h" |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 34 | |
| 35 | #include <memory> |
| 36 | |
| 37 | namespace arm_compute |
| 38 | { |
| 39 | class IGCTensor; |
| 40 | |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 41 | /** Basic function to execute direct convolution function. This function calls the following kernels: |
| 42 | * |
| 43 | * -# @ref GCDirectConvolutionLayerKernel |
| 44 | * -# @ref GCFillBorderKernel |
| 45 | * -# @ref GCTensorShiftKernel |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 46 | * |
| 47 | * @note Supported kernel size: 1x1, 3x3, and 5x5 |
| 48 | * @note This OpenGL ES implementation works with stride_x = 1 and 2 |
| 49 | */ |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 50 | class GCDirectConvolutionLayer : public IFunction |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 51 | { |
| 52 | public: |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 53 | /** Default constructor */ |
| 54 | GCDirectConvolutionLayer(); |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 55 | /** Set the input and output tensors. |
| 56 | * |
Frank Lei | 4406fd6 | 2018-02-01 14:47:14 +0800 | [diff] [blame] | 57 | * @param[in,out] input Source tensor. 3 lower dimensions represent a single input [width, height, IFM], |
| 58 | * while every optional dimension from 4 and above represent a batch of inputs. |
| 59 | * Data types supported: F16/F32. |
| 60 | * input will be written to only if it is currently left aligned. |
| 61 | * @param[in] weights Weights tensor. Weights are 4D tensor with dimensions [kernel_x, kernel_y, IFM, OFM]. Data type supported:Same as @p input. |
| 62 | * @param[in] biases Biases tensor. Shared biases supported. Biases are 1D tensor with dimensions [OFM]. Data type supported:Same as @p input. |
| 63 | * @param[out] output Destination tensor. 3 lower dimensions represent a single output [width, height, OFM], while the rest represent batch of outputs. |
| 64 | * Data types supported: Same as @p input. |
| 65 | * @param[in] conv_info Contains padding and stride information described in @ref PadStrideInfo. |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 66 | * @param[in] act_info (Optional) Activation layer information in case of a fused activation. |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 67 | */ |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 68 | void configure(IGCTensor *input, const IGCTensor *weights, const IGCTensor *biases, IGCTensor *output, const PadStrideInfo &conv_info, |
| 69 | const ActivationLayerInfo &act_info = ActivationLayerInfo()); |
Xinghang Zhou | 33ff9ef | 2018-01-17 11:23:39 +0800 | [diff] [blame] | 70 | |
| 71 | // Inherited methods overridden: |
| 72 | void run() override final; |
| 73 | |
| 74 | private: |
| 75 | std::unique_ptr<IGCKernel> _kernel; |
| 76 | GCFillBorderKernel _border_handler; |
| 77 | GCTensorShiftKernel _shift_handler; |
Anthony Barbier | 7068f99 | 2017-10-26 15:23:08 +0100 | [diff] [blame] | 78 | }; |
| 79 | } |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 80 | #endif /* ARM_COMPUTE_GCDIRECTCONVOLUTIONLAYER_H */ |