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#include <QuantizeLayer.hpp>

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+Inheritance diagram for QuantizeLayer:

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+Public Member Functions
virtual std::unique_ptr< IWorkload >	CreateWorkload (const IWorkloadFactory &factory) const override

Layer *	Clone (Graph &graph) const override
	Creates a dynamically-allocated copy of this layer. More...

void	ValidateTensorShapesFromInputs () override

void	Accept (ILayerVisitor &visitor) const override
	Apply a visitor to this layer. More...

Public Member Functions inherited from Layer
	Layer (unsigned int numInputSlots, unsigned int numOutputSlots, LayerType type, const char *name)

	Layer (unsigned int numInputSlots, unsigned int numOutputSlots, LayerType type, DataLayout layout, const char *name)

const std::string &	GetNameStr () const

const OutputHandler &	GetOutputHandler (unsigned int i=0) const

OutputHandler &	GetOutputHandler (unsigned int i=0)

ShapeInferenceMethod	GetShapeInferenceMethod () const

const std::vector< InputSlot > &	GetInputSlots () const

const std::vector< OutputSlot > &	GetOutputSlots () const

std::vector< InputSlot >::iterator	BeginInputSlots ()

std::vector< InputSlot >::iterator	EndInputSlots ()

std::vector< OutputSlot >::iterator	BeginOutputSlots ()

std::vector< OutputSlot >::iterator	EndOutputSlots ()

bool	IsOutputUnconnected ()

void	ResetPriority () const

LayerPriority	GetPriority () const

LayerType	GetType () const

DataType	GetDataType () const

const BackendId &	GetBackendId () const

void	SetBackendId (const BackendId &id)

virtual void	CreateTensorHandles (const TensorHandleFactoryRegistry &registry, const IWorkloadFactory &factory, const bool IsMemoryManaged=true)

void	VerifyLayerConnections (unsigned int expectedConnections, const CheckLocation &location) const

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) More...

virtual void	SerializeLayerParameters (ParameterStringifyFunction &fn) const
	Helper to serialize the layer parameters to string. More...

virtual void	ReleaseConstantData ()

template<typename Op >
void	OperateOnConstantTensors (Op op)

const char *	GetName () const override
	Returns the name of the layer. More...

unsigned int	GetNumInputSlots () const override
	Returns the number of connectable input slots. More...

unsigned int	GetNumOutputSlots () const override
	Returns the number of connectable output slots. More...

const InputSlot &	GetInputSlot (unsigned int index) const override
	Get a const input slot handle by slot index. More...

InputSlot &	GetInputSlot (unsigned int index) override
	Get the input slot handle by slot index. More...

const OutputSlot &	GetOutputSlot (unsigned int index=0) const override
	Get the const output slot handle by slot index. More...

OutputSlot &	GetOutputSlot (unsigned int index=0) override
	Get the output slot handle by slot index. More...

void	SetGuid (LayerGuid guid)

LayerGuid	GetGuid () const final
	Returns the unique id of the layer. More...

void	AddRelatedLayerName (const std::string layerName)

const std::list< std::string > &	GetRelatedLayerNames ()

virtual void	Reparent (Graph &dest, std::list< Layer *>::const_iterator iterator)=0

void	BackendSelectionHint (Optional< BackendId > backend) final
	Provide a hint for the optimizer as to which backend to prefer for this layer. More...

Optional< BackendId >	GetBackendHint () const

void	SetShapeInferenceMethod (ShapeInferenceMethod shapeInferenceMethod)

template<typename T >
std::shared_ptr< T >	GetAdditionalInformation () const

void	SetAdditionalInfoForObject (const AdditionalInfoObjectPtr &additionalInfo)

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+Protected Member Functions
	QuantizeLayer (const char *name)

	~QuantizeLayer ()=default

Protected Member Functions inherited from Layer
virtual	~Layer ()=default

template<typename QueueDescriptor >
void	CollectQueueDescriptorInputs (QueueDescriptor &descriptor, WorkloadInfo &info) const

template<typename QueueDescriptor >
void	CollectQueueDescriptorOutputs (QueueDescriptor &descriptor, WorkloadInfo &info) const

void	ValidateAndCopyShape (const TensorShape &outputShape, const TensorShape &inferredShape, const ShapeInferenceMethod shapeInferenceMethod, const std::string &layerName, const unsigned int outputSlotIndex=0)

void	VerifyShapeInferenceType (const TensorShape &outputShape, ShapeInferenceMethod shapeInferenceMethod)

template<typename QueueDescriptor >
WorkloadInfo	PrepInfoAndDesc (QueueDescriptor &descriptor) const
	Helper function to reduce duplication in *LayerCreateWorkload. More...

template<typename LayerType , typename ... Params>
LayerType *	CloneBase (Graph &graph, Params &&... params) const

virtual ConstantTensors	GetConstantTensorsByRef ()

void	SetAdditionalInfo (QueueDescriptor &descriptor) const

Protected Member Functions inherited from IConnectableLayer
	~IConnectableLayer ()
	Objects are not deletable via the handle. More...

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+Additional Inherited Members
Protected Types inherited from Layer
using	ConstantTensors = std::vector< std::reference_wrapper< std::unique_ptr< ScopedCpuTensorHandle > >>

Protected Attributes inherited from Layer
AdditionalInfoObjectPtr	m_AdditionalInfoObject

std::vector< OutputHandler >	m_OutputHandlers

ShapeInferenceMethod	m_ShapeInferenceMethod

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Detailed Description

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Definition at line 17 of file QuantizeLayer.hpp.

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Constructor & Destructor Documentation

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◆ QuantizeLayer()

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QuantizeLayer ( const char * name )

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+protected

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Definition at line 15 of file QuantizeLayer.cpp.

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16 : Layer(1, 1, LayerType::Quantize, name)

17 {}

armnn::LayerType::Quantize

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armnn::Layer::Layer

Layer(unsigned int numInputSlots, unsigned int numOutputSlots, LayerType type, const char *name)

Definition: Layer.cpp:218

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◆ ~QuantizeLayer()

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~QuantizeLayer ( )

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+protecteddefault

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Member Function Documentation

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◆ Accept()

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void Accept ( ILayerVisitor & visitor ) const

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+overridevirtual

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Apply a visitor to this layer.

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Implements IConnectableLayer.

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Definition at line 48 of file QuantizeLayer.cpp.

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References Layer::GetName(), and ILayerVisitor::VisitQuantizeLayer().

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 {
     visitor.VisitQuantizeLayer(this, GetName());
 }

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◆ Clone()

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Layer * Clone ( Graph & graph ) const

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+overridevirtual

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Creates a dynamically-allocated copy of this layer.

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Parameters

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graph - The Graph into which this Layer is being cloned.

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Implements Layer.

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Definition at line 29 of file QuantizeLayer.cpp.

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References Layer::GetName().

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 {
     QuantizeLayer* clone = CloneBase<QuantizeLayer>(graph, GetName());
     return clone;
 }

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◆ CreateWorkload()

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std::unique_ptr< IWorkload > CreateWorkload ( const IWorkloadFactory & factory ) const

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+overridevirtual

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Implements Layer.

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Definition at line 19 of file QuantizeLayer.cpp.

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References IWorkloadFactory::CreateQuantize(), armnn::info, Layer::PrepInfoAndDesc(), and Layer::SetAdditionalInfo().

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 {
     QuantizeQueueDescriptor descriptor;
     SetAdditionalInfo(descriptor);
 
     WorkloadInfo info = PrepInfoAndDesc(descriptor);
 
     return factory.CreateQuantize(descriptor, info);
 }

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◆ ValidateTensorShapesFromInputs()

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void ValidateTensorShapesFromInputs ( )

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+overridevirtual

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Implements Layer.

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Definition at line 35 of file QuantizeLayer.cpp.

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References CHECK_LOCATION, InputSlot::GetConnection(), Layer::GetInputSlot(), Layer::GetOutputSlot(), TensorInfo::GetShape(), IOutputSlot::GetTensorInfo(), OutputSlot::GetTensorInfo(), Layer::InferOutputShapes(), Layer::m_ShapeInferenceMethod, Layer::ValidateAndCopyShape(), Layer::VerifyLayerConnections(), and Layer::VerifyShapeInferenceType().

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 {
     VerifyLayerConnections(1, CHECK_LOCATION());
 
     const TensorShape& outputShape = GetOutputSlot(0).GetTensorInfo().GetShape();
 
     VerifyShapeInferenceType(outputShape, m_ShapeInferenceMethod);
 
     auto inferredShapes = InferOutputShapes({ GetInputSlot(0).GetConnection()->GetTensorInfo().GetShape() });
 
     ValidateAndCopyShape(outputShape, inferredShapes[0], m_ShapeInferenceMethod, "QuantizeLayer");
 }

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The documentation for this class was generated from the following files:

src/armnn/layers/QuantizeLayer.hpp
src/armnn/layers/QuantizeLayer.cpp

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+Public Member Functions

+Protected Member Functions

+Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QuantizeLayer()

◆ ~QuantizeLayer()

Member Function Documentation

◆ Accept()

◆ Clone()

◆ CreateWorkload()

◆ ValidateTensorShapesFromInputs()