Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 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 | */ |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 24 | #ifndef __ARM_COMPUTE_CLDEPTHWISECONVOLUTION_H__ |
| 25 | #define __ARM_COMPUTE_CLDEPTHWISECONVOLUTION_H__ |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 26 | |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 27 | #include "arm_compute/core/CL/kernels/CLDepthwiseConvolution3x3Kernel.h" |
| 28 | #include "arm_compute/core/CL/kernels/CLDepthwiseIm2ColKernel.h" |
| 29 | #include "arm_compute/core/CL/kernels/CLDepthwiseVectorToTensorKernel.h" |
| 30 | #include "arm_compute/core/CL/kernels/CLDepthwiseWeightsReshapeKernel.h" |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 31 | #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 32 | #include "arm_compute/core/CL/kernels/CLGEMMMatrixVectorMultiplyKernel.h" |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 33 | #include "arm_compute/core/Types.h" |
| 34 | #include "arm_compute/runtime/CL/CLTensor.h" |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 35 | #include "arm_compute/runtime/IFunction.h" |
| 36 | |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 37 | namespace arm_compute |
| 38 | { |
| 39 | class ICLTensor; |
| 40 | |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 41 | /** Basic function to execute a depthwise convolution for kernel size 3x3xC. This function calls the following OpenCL kernels: |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 42 | * |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 43 | * -# @ref CLDepthwiseConvolution3x3Kernel |
| 44 | * -# @ref CLFillBorderKernel (if pad_x or pad_y > 0) |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 45 | * |
| 46 | */ |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 47 | class CLDepthwiseConvolution3x3 : public IFunction |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 48 | { |
| 49 | public: |
| 50 | /** Default constructor */ |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 51 | CLDepthwiseConvolution3x3(); |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 52 | /** Initialize the function's source, destination, conv and border_size. |
| 53 | * |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 54 | * @param[in, out] input Source tensor. Data type supported: F32. (Written to only for border filling). |
| 55 | * @param[out] output Destination tensor. Data type supported: same as @p input. |
| 56 | * @param[in] weights Weights tensor. These are 3D tensors with shape [3, 3, IFM]. Data type supported: Same as @p input. |
| 57 | * @param[in] conv_info Padding and stride information to use for the convolution. |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 58 | */ |
| 59 | void configure(ICLTensor *input, ICLTensor *output, const ICLTensor *weights, const PadStrideInfo &conv_info); |
| 60 | |
| 61 | // Inherited methods overriden: |
| 62 | void run() override; |
| 63 | |
| 64 | private: |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 65 | CLDepthwiseConvolution3x3Kernel _kernel; |
| 66 | CLFillBorderKernel _border_handler; |
| 67 | }; |
| 68 | |
| 69 | /** Basic function to execute a generic depthwise convolution. This function calls the following OpenCL kernels: |
| 70 | * |
| 71 | * -# @ref CLDepthwiseIm2ColKernel |
| 72 | * -# @ref CLGEMMMatrixVectorMultiplyKernel |
| 73 | * -# @ref CLDepthwiseWeightsReshapeKernel |
| 74 | * -# @ref CLFillBorderKernel (if pad_x or pad_y > 0) |
| 75 | * |
| 76 | */ |
| 77 | class CLDepthwiseConvolution : public IFunction |
| 78 | { |
| 79 | public: |
| 80 | /** Default constructor */ |
| 81 | CLDepthwiseConvolution(); |
| 82 | /** Initialize the function's source, destination, weights and convolution information. |
| 83 | * |
| 84 | * @param[in, out] input Source tensor. Data type supported: F32. (Written to only for border filling). |
| 85 | * @param[out] output Destination tensor. Data type supported: same as @p input. |
| 86 | * @param[in] weights Weights tensor. These are 3D tensors with shape [kernel_x, kernel_y, IFM]. Data type supported: Same as @p input. |
| 87 | * @param[in] conv_info Padding and stride information to use for the convolution. |
| 88 | */ |
| 89 | void configure(ICLTensor *input, ICLTensor *output, const ICLTensor *weights, const PadStrideInfo &conv_info); |
| 90 | |
| 91 | // Inherited methods overriden: |
| 92 | void run() override; |
| 93 | |
| 94 | private: |
| 95 | CLDepthwiseIm2ColKernel _im2col_kernel; |
| 96 | CLDepthwiseWeightsReshapeKernel _weights_reshape_kernel; |
| 97 | CLGEMMMatrixVectorMultiplyKernel _v2mm_kernel; |
| 98 | CLDepthwiseVectorToTensorKernel _vector_to_tensor_kernel; |
| 99 | CLFillBorderKernel _v2mm_input_fill_border; |
| 100 | CLFillBorderKernel _v2mm_weights_fill_border; |
| 101 | CLTensor _input_reshaped; |
| 102 | CLTensor _weights_reshaped; |
| 103 | CLTensor _v2mm_output; |
Giorgio Arena | 93a690e | 2017-08-01 16:09:33 +0100 | [diff] [blame] | 104 | }; |
| 105 | } |
Giorgio Arena | 9fe4144 | 2017-08-23 16:36:24 +0100 | [diff] [blame^] | 106 | #endif /*__ARM_COMPUTE_CLDEPTHWISECONVOLUTION_H__ */ |