patch/20.08/_fill_layer_8cpp_source.xhtml

 //
 // Copyright © 2020 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 #include "FillLayer.hpp"

 #include "LayerCloneBase.hpp"

 #include <armnn/TypesUtils.hpp>
 #include <backendsCommon/WorkloadData.hpp>
 #include <backendsCommon/WorkloadFactory.hpp>

 namespace armnn
 {

 FillLayer::FillLayer(const FillDescriptor& param, const char* name)
     : LayerWithParameters(1, 1, LayerType::Fill, param, name)
 {
 }

 std::unique_ptr<IWorkload> FillLayer::CreateWorkload(const IWorkloadFactory& factory) const
 {
     FillQueueDescriptor descriptor;
     return factory.CreateFill(descriptor, PrepInfoAndDesc(descriptor) );
 }

 FillLayer* FillLayer::Clone(Graph& graph) const
 {
     return CloneBase<FillLayer>(graph, m_Param, GetName());
 }

 void FillLayer::ValidateTensorShapesFromInputs()
 {
     VerifyLayerConnections(1, CHECK_LOCATION());

     const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape();

     VerifyShapeInferenceType(outputShape, m_ShapeInferenceMethod);

     auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() });

     ARMNN_ASSERT(inferredShapes.size() == 1);

     // Cannot validate the output shape from the input shape. but we can validate that the correct dims have been
     // inferred
     ConditionalThrowIfNotEqual<LayerValidationException>(
         "FillLayer: TensorShape set on OutputSlot[0] does not match the inferred shape.",
         GetOutputSlot(0).GetTensorInfo().GetNumDimensions(),
         inferredShapes[0][0]);
 }

 void FillLayer::Accept(ILayerVisitor& visitor) const
 {
     visitor.VisitFillLayer(this, GetParameters(), GetName());
 }

 } // namespace armnn
WorkloadData.hpp

+armnn::LayerWithParameters< FillDescriptor >::m_Param
FillDescriptor m_Param
The parameters for the layer (not including tensor-valued weights etc.).
Definition: LayerWithParameters.hpp:50

+armnn::LayerWithParameters< FillDescriptor >::GetParameters
const FillDescriptor & GetParameters() const
Definition: LayerWithParameters.hpp:18

+armnn::TensorInfo::GetShape
const TensorShape & GetShape() const
Definition: Tensor.hpp:187

+armnn::FillLayer::ValidateTensorShapesFromInputs
void ValidateTensorShapesFromInputs() override
Check if the input tensor shape(s) will lead to a valid configuration of FillLayer.
Definition: FillLayer.cpp:32

+armnn::Layer::InferOutputShapes
std::vector< TensorShape > InferOutputShapes(const std::vector< TensorShape > &inputShapes) const override
Infer the shape of the output(s) based on the provided input shape(s)
Definition: Layer.cpp:365

+WorkloadFactory.hpp

+armnn::IWorkloadFactory
Definition: WorkloadFactory.hpp:21

+armnn::Fill
void Fill(Encoder< float > &output, const TensorShape &desiredOutputShape, const float value)
Creates a tensor and fills it with a scalar value.
Definition: Fill.cpp:13

+armnn::FillLayer::Clone
FillLayer * Clone(Graph &graph) const override
Creates a dynamically-allocated copy of this layer.
Definition: FillLayer.cpp:27

+armnn::Layer::VerifyShapeInferenceType
void VerifyShapeInferenceType(const TensorShape &outputShape, ShapeInferenceMethod shapeInferenceMethod)
Definition: Layer.cpp:432

+armnn
Copyright (c) 2020 ARM Limited.
Definition: 00_introduction.dox:25

+armnn::TensorShape
Definition: Tensor.hpp:20

+armnn::InputSlot::GetConnection
const IOutputSlot * GetConnection() const override
Definition: Layer.hpp:199

+armnn::FillLayer::Accept
void Accept(ILayerVisitor &visitor) const override
Apply a visitor to this layer.
Definition: FillLayer.cpp:52

+armnn::Layer::VerifyLayerConnections
void VerifyLayerConnections(unsigned int expectedConnections, const CheckLocation &location) const
Definition: Layer.cpp:344

+armnn::Layer::GetInputSlot
const InputSlot & GetInputSlot(unsigned int index) const override
Get a const input slot handle by slot index.
Definition: Layer.hpp:312

+TypesUtils.hpp

+armnn::ILayerVisitor::VisitFillLayer
virtual void VisitFillLayer(const IConnectableLayer *layer, const FillDescriptor &fillDescriptor, const char *name=nullptr)=0
Function a fill layer should call back to when its Accept(ILayerVisitor&) function is invoked...

+ARMNN_ASSERT
#define ARMNN_ASSERT(COND)
Definition: Assert.hpp:14

+CHECK_LOCATION
#define CHECK_LOCATION()
Definition: Exceptions.hpp:197

+armnn::FillLayer::CreateWorkload
virtual std::unique_ptr< IWorkload > CreateWorkload(const IWorkloadFactory &factory) const override
Makes a workload for the Fill layer.
Definition: FillLayer.cpp:21

+armnn::Graph
Definition: Graph.hpp:30

+armnn::IWorkloadFactory::CreateFill
virtual std::unique_ptr< IWorkload > CreateFill(const FillQueueDescriptor &descriptor, const WorkloadInfo &info) const
Definition: WorkloadFactory.cpp:1362

+armnn::FillLayer::FillLayer
FillLayer(const FillDescriptor &descriptor, const char *name)
Constructor to create a FillLayer.
Definition: FillLayer.cpp:16

+armnn::FillQueueDescriptor
Definition: WorkloadData.hpp:141

+armnn::LayerWithParameters< FillDescriptor >::PrepInfoAndDesc
WorkloadInfo PrepInfoAndDesc(QueueDescriptor &descriptor) const
Helper function to reduce duplication in *LayerCreateWorkload.
Definition: LayerWithParameters.hpp:43

+armnn::ILayerVisitor
Definition: ILayerVisitor.hpp:16

+armnn::Layer::GetOutputSlot
const OutputSlot & GetOutputSlot(unsigned int index=0) const override
Get the const output slot handle by slot index.
Definition: Layer.hpp:314

+armnn::IOutputSlot::GetTensorInfo
virtual const TensorInfo & GetTensorInfo() const =0

+armnn::Layer::GetName
const char * GetName() const override
Returns the name of the layer.
Definition: Layer.hpp:307

+armnn::LayerWithParameters
Definition: LayerWithParameters.hpp:13

+FillLayer.hpp

+armnn::OutputSlot::GetTensorInfo
const TensorInfo & GetTensorInfo() const override
Definition: Layer.cpp:63

+armnn::TensorInfo::GetNumDimensions
unsigned int GetNumDimensions() const
Definition: Tensor.hpp:191

+armnn::FillLayer
This layer represents a fill operation.
Definition: FillLayer.hpp:13

+armnn::Layer::m_ShapeInferenceMethod
ShapeInferenceMethod m_ShapeInferenceMethod
Definition: Layer.hpp:387

+armnn::FillDescriptor
A FillDescriptor for the FillLayer.
Definition: Descriptors.hpp:715

+LayerCloneBase.hpp

+armnn::LayerType
LayerType
Definition: InternalTypes.hpp:83

+