1 /* 2 * Copyright (c) 2020 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 */ 24 #ifndef ARM_COMPUTE_GRAPH_L2_NORMALIZE_LAYER_NODE_H 25 #define ARM_COMPUTE_GRAPH_L2_NORMALIZE_LAYER_NODE_H 26 27 #include "arm_compute/graph/INode.h" 28 29 namespace arm_compute 30 { 31 namespace graph 32 { 33 /** L2Normalize Layer node */ 34 class L2NormalizeLayerNode final : public INode 35 { 36 public: 37 /** Constructor 38 * 39 */ 40 L2NormalizeLayerNode(); 41 42 /** Constructor 43 * 44 * @param[in] axis Axis to perform normalization on 45 */ 46 L2NormalizeLayerNode(int axis); 47 48 /** Constructor 49 * 50 * @param[in] axis Axis to perform normalization on 51 * @param[in] epsilon Lower bound value for the normalization 52 */ 53 L2NormalizeLayerNode(int axis, float epsilon); 54 55 /** axis accessors 56 * 57 * @return Axis to perform normalization on 58 */ 59 int axis() const; 60 61 /** epsilon accessors 62 * 63 * @return Lower bound value for the normalization 64 */ 65 float epsilon() const; 66 67 // Inherited overridden methods: 68 NodeType type() const override; 69 bool forward_descriptors() override; 70 TensorDescriptor configure_output(size_t idx) const override; 71 void accept(INodeVisitor &v) override; 72 73 private: 74 int _axis; 75 float _epsilon; 76 }; 77 } // namespace graph 78 } // namespace arm_compute 79 #endif /* ARM_COMPUTE_GRAPH_L2_NORMALIZE_LAYER_NODE_H */ 80