Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 1 | /* |
Gunes Bayir | 814bddf | 2021-09-01 16:20:54 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2019, 2021 Arm Limited. |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [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_GRAPH_CONVOLUTION_LAYER_NODE_H |
| 25 | #define ARM_COMPUTE_GRAPH_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 | /** Convolution Layer node */ |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 34 | class ConvolutionLayerNode final : public INode |
| 35 | { |
| 36 | public: |
| 37 | /** Constructor |
| 38 | * |
Giorgio Arena | bb54e4e | 2018-04-05 17:20:34 +0100 | [diff] [blame] | 39 | * @param[in] info Convolution layer attributes |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 40 | * @param[in] num_groups (Optional) Number of groups (Defaults to 1) |
Giorgio Arena | bb54e4e | 2018-04-05 17:20:34 +0100 | [diff] [blame] | 41 | * @param[in] method (Optional) Convolution method to use |
Giorgio Arena | 59631a1 | 2018-05-02 13:59:04 +0100 | [diff] [blame] | 42 | * @param[in] fast_math_hint (Optional) Fast math hint |
Giorgio Arena | bb54e4e | 2018-04-05 17:20:34 +0100 | [diff] [blame] | 43 | * @param[in] out_quant_info (Optional) Output quantization info |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 44 | */ |
Georgios Pinitas | e222055 | 2018-07-20 13:23:44 +0100 | [diff] [blame] | 45 | ConvolutionLayerNode(PadStrideInfo info, |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 46 | unsigned int num_groups = 1, |
Georgios Pinitas | e222055 | 2018-07-20 13:23:44 +0100 | [diff] [blame] | 47 | ConvolutionMethod method = ConvolutionMethod::Default, |
| 48 | FastMathHint fast_math_hint = FastMathHint::Disabled, |
| 49 | QuantizationInfo out_quant_info = QuantizationInfo()); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 50 | /** Sets the convolution layer method to use |
| 51 | * |
| 52 | * @param[in] method Method to use for convolution |
| 53 | */ |
| 54 | void set_convolution_method(ConvolutionMethod method); |
| 55 | /** Convolution layer method accessor |
| 56 | * |
| 57 | * @note This is an indication on which convolution layer implementation to use, |
| 58 | * if it fails to be created the library's heuristic approach will be used |
| 59 | * |
Giorgio Arena | 59631a1 | 2018-05-02 13:59:04 +0100 | [diff] [blame] | 60 | * @return Convolution layer method to be used by the node |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 61 | */ |
| 62 | ConvolutionMethod convolution_method() const; |
Giorgio Arena | 59631a1 | 2018-05-02 13:59:04 +0100 | [diff] [blame] | 63 | /** Sets the fast math fast hint |
| 64 | * |
| 65 | * @param[in] hint Hint to use for convolution |
| 66 | */ |
| 67 | void set_fast_math_hint(FastMathHint hint); |
| 68 | /** Fast math hint accessor |
| 69 | * |
| 70 | * @return Fast math hint to be used by the node |
| 71 | */ |
| 72 | FastMathHint fast_math_hint() const; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 73 | /** Convolution metadata accessor |
| 74 | * |
| 75 | * @return Convolution information |
| 76 | */ |
| 77 | PadStrideInfo convolution_info() const; |
Georgios Pinitas | 2a2db59 | 2018-08-15 12:14:46 +0100 | [diff] [blame] | 78 | /** Number of groups in convolution accessor |
| 79 | * |
| 80 | * @return Number of groups in convolution |
| 81 | */ |
| 82 | unsigned int num_groups() const; |
Georgios Pinitas | 08346e9 | 2018-10-16 19:10:46 +0100 | [diff] [blame] | 83 | /** Returns fused activation |
| 84 | * |
| 85 | * @return Fused activation |
| 86 | */ |
| 87 | ActivationLayerInfo fused_activation() const; |
| 88 | /** Sets fused activation |
| 89 | * |
| 90 | * @param[in] fused_activation Fused activation to set |
| 91 | */ |
| 92 | void set_fused_activation(ActivationLayerInfo fused_activation); |
Gunes Bayir | 814bddf | 2021-09-01 16:20:54 +0100 | [diff] [blame] | 93 | /** Sets convolution info |
| 94 | * |
| 95 | * @param[in] info Convolution info to set |
| 96 | */ |
| 97 | void set_convolution_info(PadStrideInfo info); |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 98 | /** Computes convolution output descriptor |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 99 | * |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 100 | * @param[in] input_descriptor Input descriptor |
| 101 | * @param[in] weights_descriptor Weights descriptor |
| 102 | * @param[in] info Convolution operation attributes |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 103 | * |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 104 | * @return Output descriptor |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 105 | */ |
Georgios Pinitas | cac13b1 | 2018-04-27 19:07:19 +0100 | [diff] [blame] | 106 | static TensorDescriptor compute_output_descriptor(const TensorDescriptor &input_descriptor, |
| 107 | const TensorDescriptor &weights_descriptor, |
| 108 | const PadStrideInfo &info); |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 109 | |
| 110 | // Inherited overridden methods: |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 111 | NodeType type() const override; |
| 112 | bool forward_descriptors() override; |
| 113 | TensorDescriptor configure_output(size_t idx) const override; |
| 114 | void accept(INodeVisitor &v) override; |
| 115 | |
Georgios Pinitas | 08346e9 | 2018-10-16 19:10:46 +0100 | [diff] [blame] | 116 | public: |
| 117 | static constexpr NodeType node_type = NodeType::ConvolutionLayer; |
| 118 | |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 119 | private: |
Georgios Pinitas | 08346e9 | 2018-10-16 19:10:46 +0100 | [diff] [blame] | 120 | PadStrideInfo _info; |
| 121 | unsigned int _num_groups; |
| 122 | ConvolutionMethod _method; |
| 123 | FastMathHint _fast_math_hint; |
| 124 | QuantizationInfo _out_quant_info; |
| 125 | ActivationLayerInfo _fused_activation; |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 126 | }; |
Georgios Pinitas | d9eb275 | 2018-04-03 13:44:29 +0100 | [diff] [blame] | 127 | } // namespace graph |
Georgios Pinitas | d8734b5 | 2017-12-22 15:27:52 +0000 | [diff] [blame] | 128 | } // namespace arm_compute |
Michalis Spyrou | f464337 | 2019-11-29 16:17:13 +0000 | [diff] [blame] | 129 | #endif /* ARM_COMPUTE_GRAPH_CONVOLUTION_LAYER_NODE_H */ |