ArmNN
 24.02
GatherNdLayer.hpp
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1 //
2 // Copyright © 2022 Arm Ltd and Contributors. All rights reserved.
3 // SPDX-License-Identifier: MIT
4 //
5 
6 #pragma once
7 
8 #include "Layer.hpp"
9 
10 namespace armnn
11 {
12 
13 /// This layer represents a GatherNd operator.
14 class GatherNdLayer : public Layer
15 {
16 public:
17  /// Makes a workload for the Gather type.
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  GatherNdLayer* Clone(Graph& graph) const override;
25 
26  /// Infers the output shapes from given input shapes and layer properties.
27  /// @param [in] inputShapes The input shapes layer has.
28  /// @return A vector to the inferred output shape.
29  std::vector<TensorShape> InferOutputShapes(const std::vector<TensorShape>& inputShapes) const override;
30 
31  /// Check if the input tensor shape(s)
32  /// will lead to a valid configuration of @ref GatherNdLayer.
33  void ValidateTensorShapesFromInputs() override;
34 
35 protected:
36  /// Constructor to create a GatherNdLayer.
37  /// @param [in] name Optional name for the layer.
38  GatherNdLayer(const char* name);
39 
40  /// Default destructor
41  ~GatherNdLayer() = default;
42 };
43 
44 } // namespace armnn
armnn::GatherNdLayer::CreateWorkload
virtual std::unique_ptr< IWorkload > CreateWorkload(const IWorkloadFactory &factory) const override
Makes a workload for the Gather type.
Definition: GatherNdLayer.cpp:21
armnn::Layer
Definition: Layer.hpp:230
armnn::IWorkloadFactory
Definition: WorkloadFactory.hpp:22
armnn::GatherNdLayer::Clone
GatherNdLayer * Clone(Graph &graph) const override
Creates a dynamically-allocated copy of this layer.
Definition: GatherNdLayer.cpp:29
armnn::GatherNdLayer::GatherNdLayer
GatherNdLayer(const char *name)
Constructor to create a GatherNdLayer.
Definition: GatherNdLayer.cpp:16
armnn::GatherNdLayer::~GatherNdLayer
~GatherNdLayer()=default
Default destructor.
armnn::GatherNdLayer::InferOutputShapes
std::vector< TensorShape > InferOutputShapes(const std::vector< TensorShape > &inputShapes) const override
Infers the output shapes from given input shapes and layer properties.
Definition: GatherNdLayer.cpp:34
armnn::GatherNdLayer
This layer represents a GatherNd operator.
Definition: GatherNdLayer.hpp:14
armnn::GatherNdLayer::ValidateTensorShapesFromInputs
void ValidateTensorShapesFromInputs() override
Check if the input tensor shape(s) will lead to a valid configuration of GatherNdLayer.
Definition: GatherNdLayer.cpp:78
armnn
Copyright (c) 2021 ARM Limited and Contributors.
Definition: 01_00_quick_start.dox:6
Layer.hpp
armnn::Graph
Definition: Graph.hpp:30