Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 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 | */ |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 24 | #ifndef __ARM_COMPUTE_GRAPH_DEPTHWISE_CONVOLUTION_LAYER_NODE_H__ |
| 25 | #define __ARM_COMPUTE_GRAPH_DEPTHWISE_CONVOLUTION_LAYER_NODE_H__ |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 26 | |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 27 | #include "arm_compute/graph/INode.h" |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 28 | |
| 29 | namespace arm_compute |
| 30 | { |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 31 | namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 32 | { |
Alex Gilday | c357c47 | 2018-03-21 13:54:09 +0000 | [diff] [blame] | 33 | /** Depthwise Convolution Layer node */ |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 34 | class DepthwiseConvolutionLayerNode final : public INode |
| 35 | { |
| 36 | public: |
| 37 | /** Constructor |
| 38 | * |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 39 | * @param[in] info Convolution layer attributes |
| 40 | * @param[in] depth_multiplier (Optional) Depth multiplier parameter. |
| 41 | * @param[in] method (Optional) Depthwise convolution method to use |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 42 | */ |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 43 | DepthwiseConvolutionLayerNode(PadStrideInfo info, |
| 44 | int depth_multiplier = 1, |
| 45 | DepthwiseConvolutionMethod method = DepthwiseConvolutionMethod::Default); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 46 | /** Sets the depthwise convolution method to use |
| 47 | * |
| 48 | * @param[in] method Depthwise convolution method to use |
| 49 | */ |
| 50 | void set_depthwise_convolution_method(DepthwiseConvolutionMethod method); |
| 51 | /** Depthwise convolution layer method accessor |
| 52 | * |
| 53 | * @note This is an indication on which depthwise implementation to use, |
| 54 | * if it fails to be created the generic approach will be used |
| 55 | * |
| 56 | * @return Depthwise convolution layer method do be used by the node |
| 57 | */ |
| 58 | DepthwiseConvolutionMethod depthwise_convolution_method() const; |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 59 | /** Depth multiplier accessor |
| 60 | * |
| 61 | * @return Depth multiplier |
| 62 | */ |
| 63 | int depth_multiplier() const; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 64 | /** Convolution metadata accessor |
| 65 | * |
| 66 | * @return Convolution information |
| 67 | */ |
| 68 | PadStrideInfo convolution_info() const; |
Georgios Pinitas | 60e9825 | 2018-10-22 16:17:20 +0100 | [diff] [blame] | 69 | /** Returns fused activation |
| 70 | * |
| 71 | * @return Fused activation |
| 72 | */ |
| 73 | ActivationLayerInfo fused_activation() const; |
| 74 | /** Sets fused activation |
| 75 | * |
| 76 | * @param[in] fused_activation Fused activation to set |
| 77 | */ |
| 78 | void set_fused_activation(ActivationLayerInfo fused_activation); |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 79 | /** Computes depthwise convolution output descriptor |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 80 | * |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 81 | * @param[in] input_descriptor Input descriptor |
| 82 | * @param[in] weights_descriptor Weights descriptor |
| 83 | * @param[in] info Convolution operation attributes |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 84 | * @param[in] depth_multiplier (Optional) Depth multiplier parameter. |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 85 | * |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 86 | * @return Output descriptor |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 87 | */ |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 88 | static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor, |
| 89 | const TensorDescriptor &weights_descriptor, |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 90 | const PadStrideInfo &info, |
| 91 | int depth_multiplier = 1); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 92 | |
| 93 | // Inherited overridden methods: |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 94 | NodeType type() const override; |
| 95 | bool forward_descriptors() override; |
| 96 | TensorDescriptor configure_output(size_t idx) const override; |
| 97 | void accept(INodeVisitor &v) override; |
| 98 | |
Georgios Pinitas | 60e9825 | 2018-10-22 16:17:20 +0100 | [diff] [blame] | 99 | public: |
| 100 | static constexpr NodeType node_type = NodeType::DepthwiseConvolutionLayer; |
| 101 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 102 | private: |
| 103 | PadStrideInfo _info; |
Georgios Pinitas | 05045c1 | 2018-12-07 18:31:47 +0000 | [diff] [blame] | 104 | int _depth_multiplier; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 105 | DepthwiseConvolutionMethod _method; |
Georgios Pinitas | 60e9825 | 2018-10-22 16:17:20 +0100 | [diff] [blame] | 106 | ActivationLayerInfo _fused_activation; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 107 | }; |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 108 | } // namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 109 | } // namespace arm_compute |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 110 | #endif /* __ARM_COMPUTE_GRAPH_DEPTHWISE_CONVOLUTION_LAYER_NODE_H__ */ |