ArmNN
 24.02
ElementwiseUnaryLayer.hpp
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1 //
2 // Copyright © 2019 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5 
6 #pragma once
7 
9 
10 namespace armnn
11 {
12 
13 /// This layer represents a elementwiseUnary operation.
14 class ElementwiseUnaryLayer : public LayerWithParameters<ElementwiseUnaryDescriptor>
15 {
16 public:
17  /// Makes a workload for the elementwiseUnary type
18  /// @param [in] graph The graph where this layer can be found
19  /// @param [in] factory The workload factory which will create the workload
20  /// @return A pointer to the created workload, or nullptr if not created
21  virtual std::unique_ptr<IWorkload> CreateWorkload(const IWorkloadFactory& factory) const override;
22 
23  /// Creates a dynamically-allocated copy of this layer
24  /// @param [in] graph The graph into which this layer is being cloned
25  ElementwiseUnaryLayer* Clone(Graph& graph) const override;
26 
27  /// Returns inputShapes by default.
28  /// @param [in] inputShapes The input shapes layer has.
29  /// @return A vector to the inferred output shape.
30  std::vector<TensorShape> InferOutputShapes(const std::vector<TensorShape>& inputShapes) const override;
31 
32  /// Check if the input tensor shape(s) will lead to a valid configuration
33  /// of @ref ElementwiseUnaryLayer
34  /// @param [in] shapeInferenceMethod Indicates if output shape shall be overwritten or just validated.
35  void ValidateTensorShapesFromInputs() override;
36 
37  void ExecuteStrategy(IStrategy& strategy) const override;
38 
39 protected:
40  /// Constructor to create a ElementwiseUnaryLayer
41  /// @param [in] param ElementwiseUnaryDescriptor to configure the ElementwiseUnaryLayer
42  /// @param [in] name Optional name for the layer
43  ElementwiseUnaryLayer(const ElementwiseUnaryDescriptor& param, const char* name);
44 
45  /// Default destructor
46  ~ElementwiseUnaryLayer() = default;
47 };
48 
49 } // namespace armnn
armnn::ElementwiseUnaryLayer::CreateWorkload
virtual std::unique_ptr< IWorkload > CreateWorkload(const IWorkloadFactory &factory) const override
Makes a workload for the elementwiseUnary type.
Definition: ElementwiseUnaryLayer.cpp:23
armnn::ElementwiseUnaryLayer::ValidateTensorShapesFromInputs
void ValidateTensorShapesFromInputs() override
Check if the input tensor shape(s) will lead to a valid configuration of ElementwiseUnaryLayer.
Definition: ElementwiseUnaryLayer.cpp:43
armnn::IStrategy
Definition: IStrategy.hpp:16
armnn::LayerWithParameters
Definition: LayerWithParameters.hpp:14
armnn::IWorkloadFactory
Definition: WorkloadFactory.hpp:22
armnn::ElementwiseUnaryLayer::ExecuteStrategy
void ExecuteStrategy(IStrategy &strategy) const override
Apply a visitor to this layer.
Definition: ElementwiseUnaryLayer.cpp:58
LayerWithParameters.hpp
armnn::ElementwiseUnaryLayer::ElementwiseUnaryLayer
ElementwiseUnaryLayer(const ElementwiseUnaryDescriptor &param, const char *name)
Constructor to create a ElementwiseUnaryLayer.
Definition: ElementwiseUnaryLayer.cpp:18
armnn
Copyright (c) 2021 ARM Limited and Contributors.
Definition: 01_00_quick_start.dox:6
armnn::ElementwiseUnaryDescriptor
A ElementwiseUnaryDescriptor for the ElementwiseUnaryLayer.
Definition: Descriptors.hpp:129
armnn::ElementwiseUnaryLayer
This layer represents a elementwiseUnary operation.
Definition: ElementwiseUnaryLayer.hpp:14
armnn::ElementwiseUnaryLayer::InferOutputShapes
std::vector< TensorShape > InferOutputShapes(const std::vector< TensorShape > &inputShapes) const override
Returns inputShapes by default.
Definition: ElementwiseUnaryLayer.cpp:34
armnn::ElementwiseUnaryLayer::~ElementwiseUnaryLayer
~ElementwiseUnaryLayer()=default
Default destructor.
armnn::Graph
Definition: Graph.hpp:30
armnn::ElementwiseUnaryLayer::Clone
ElementwiseUnaryLayer * Clone(Graph &graph) const override
Creates a dynamically-allocated copy of this layer.
Definition: ElementwiseUnaryLayer.cpp:29