steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 1 | /* |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
steniu01 | 27b386c | 2017-07-18 17:37:43 +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 | */ |
| 24 | #ifndef __ARM_COMPUTE_CLDIRECTCONVOLUTIONLAYER_H__ |
| 25 | #define __ARM_COMPUTE_CLDIRECTCONVOLUTIONLAYER_H__ |
| 26 | |
| 27 | #include "arm_compute/core/CL/kernels/CLDirectConvolutionLayerKernel.h" |
| 28 | #include "arm_compute/core/CL/kernels/CLFillBorderKernel.h" |
| 29 | #include "arm_compute/core/Types.h" |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 30 | #include "arm_compute/runtime/CL/functions/CLActivationLayer.h" |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 31 | #include "arm_compute/runtime/IFunction.h" |
| 32 | |
| 33 | #include <memory> |
| 34 | |
| 35 | namespace arm_compute |
| 36 | { |
| 37 | class ICLTensor; |
| 38 | |
| 39 | /** Basic function to execute direct convolution function: |
| 40 | */ |
| 41 | class CLDirectConvolutionLayer : public IFunction |
| 42 | { |
| 43 | public: |
Michalis Spyrou | 780db4e | 2017-11-23 09:49:51 +0000 | [diff] [blame] | 44 | /** Default constructor */ |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 45 | CLDirectConvolutionLayer(); |
| 46 | /** Set the input and output tensors. |
| 47 | * |
| 48 | * @param[in] input Source tensor. 3 lower dimensions represent a single input [width, height, IFM], |
| 49 | * while every optional dimension from 4 and above represent a batch of inputs. |
Chunosov | d621bca | 2017-11-03 17:33:15 +0700 | [diff] [blame] | 50 | * Data types supported: QASYMM8/QS8/QS16/F16/F32. |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 51 | * @param[in] weights Weights tensor. Weights are 4D tensor with dimensions [kernel_x, kernel_y, IFM, OFM]. Data type supported:Same as @p input. |
Georgios Pinitas | 540d008 | 2017-11-17 10:55:00 +0000 | [diff] [blame] | 52 | * @param[in] biases Biases tensor. Shared biases supported. Biases are 1D tensor with dimensions [OFM]. |
| 53 | * Data type supported: Should match @p input data type, except for input of QASYMM8 type where biases should be of S32 type. |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 54 | * @param[out] output Destination tensor. 3 lower dimensions represent a single output [width, height, OFM], while the rest represent batch of outputs. |
| 55 | * Data types supported: Same as @p input. |
| 56 | * @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] | 57 | * @param[in] act_info (Optional) Activation layer information in case of a fused activation. |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 58 | */ |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 59 | void configure(ICLTensor *input, const ICLTensor *weights, const ICLTensor *biases, ICLTensor *output, const PadStrideInfo &conv_info, const ActivationLayerInfo &act_info = ActivationLayerInfo()); |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 60 | /** Static function to check if given info will lead to a valid configuration of @ref CLDirectConvolutionLayer |
| 61 | * |
| 62 | * @param[in] input Source tensor. 3 lower dimensions represent a single input [width, height, IFM], |
| 63 | * while every optional dimension from 4 and above represent a batch of inputs. |
| 64 | * Data types supported: QS8/QASYMM8/QS16/F16/F32. |
| 65 | * @param[in] weights Weights tensor. Weights are 4D tensor with dimensions [kernel_x, kernel_y, IFM, OFM]. Data type supported:Same as @p input. |
| 66 | * @param[in] biases Biases tensor. Shared biases supported. Biases are 1D tensor with dimensions [OFM]. Data type supported:Same as @p input. |
| 67 | * @param[in] output Destination tensor. 3 lower dimensions represent a single output [width, height, OFM], while the rest represent batch of outputs. |
| 68 | * Data types supported: Same as @p input. |
| 69 | * @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] | 70 | * @param[in] act_info (Optional) Activation layer information in case of a fused activation. |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 71 | * |
Georgios Pinitas | 631c41a | 2017-12-06 11:53:03 +0000 | [diff] [blame] | 72 | * @return a status |
Georgios Pinitas | 30902ed | 2017-11-14 15:32:57 +0000 | [diff] [blame] | 73 | */ |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 74 | static Status validate(const ITensorInfo *input, const ITensorInfo *weights, const ITensorInfo *biases, const ITensorInfo *output, const PadStrideInfo &conv_info, |
| 75 | const ActivationLayerInfo &act_info = ActivationLayerInfo()); |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 76 | |
| 77 | // Inherited methods overridden: |
| 78 | void run() override; |
| 79 | |
| 80 | private: |
SiCong Li | c51b72f | 2017-07-28 14:46:20 +0100 | [diff] [blame] | 81 | CLDirectConvolutionLayerKernel _direct_conv_kernel; |
| 82 | CLFillBorderKernel _input_border_handler; |
Isabella Gottardi | 3f217ec | 2018-02-12 14:59:19 +0000 | [diff] [blame] | 83 | CLActivationLayer _activationlayer_function; |
| 84 | |
| 85 | bool _is_activationlayer_enabled; |
steniu01 | 27b386c | 2017-07-18 17:37:43 +0100 | [diff] [blame] | 86 | }; |
| 87 | } |
| 88 | #endif /* __ARM_COMPUTE_CLDIRECTCONVOLUTIONLAYER_H__ */ |