1 // 2 // Copyright © 2017 Arm Ltd and Contributors. All rights reserved. 3 // SPDX-License-Identifier: MIT 4 // 5 #pragma once 6 7 #include "LayerWithParameters.hpp" 8 9 namespace armnn 10 { 11 12 /// This layer represents a normalization operation. 13 class NormalizationLayer : public LayerWithParameters<NormalizationDescriptor> 14 { 15 public: 16 /// Makes a workload for the Normalization type. 17 /// @param [in] graph The graph where this layer can be found. 18 /// @param [in] factory The workload factory which will create the workload. 19 /// @return A pointer to the created workload, or nullptr if not created. 20 virtual std::unique_ptr<IWorkload> CreateWorkload(const IWorkloadFactory& factory) const override; 21 22 /// Creates a dynamically-allocated copy of this layer. 23 /// @param [in] graph The graph into which this layer is being cloned. 24 NormalizationLayer* Clone(Graph& graph) const override; 25 26 /// Check if the input tensor shape(s) 27 /// will lead to a valid configuration of @ref NormalizationLayer. 28 /// @param [in] shapeInferenceMethod Indicates if output shape shall be overwritten or just validated. 29 void ValidateTensorShapesFromInputs() override; 30 31 void ExecuteStrategy(IStrategy& strategy) const override; 32 33 34 protected: 35 /// Constructor to create a NormalizationLayer. 36 /// @param [in] param NormalizationDescriptor to configure the normalization operation. 37 /// @param [in] name Optional name for the layer. 38 NormalizationLayer(const NormalizationDescriptor& param, const char* name); 39 40 /// Default destructor 41 ~NormalizationLayer() = default; 42 }; 43 44 } // namespace 45