Visitor class to establish min/max ranges based on the type of the layer. More...

#include <DynamicQuantizationVisitor.hpp>

Inheritance diagram for DynamicQuantizationVisitor:

Public Member Functions
	DynamicQuantizationVisitor (RangeTracker &rangeTracker, Graph &graph)

	~DynamicQuantizationVisitor ()=default

void	VisitAdditionLayer (const IConnectableLayer layer, const char name=nullptr) override
	Functions to set the Range on a per-layer-type basis. More...

void	VisitBatchNormalizationLayer (const IConnectableLayer layer, const BatchNormalizationDescriptor &desc, const ConstTensor &mean, const ConstTensor &variance, const ConstTensor &beta, const ConstTensor &gamma, const char name=nullptr) override

void	VisitConvolution2dLayer (const IConnectableLayer layer, const Convolution2dDescriptor &convolution2dDescriptor, const ConstTensor &weights, const Optional< ConstTensor > &biases, const char name=nullptr) override

void	VisitDepthwiseConvolution2dLayer (const IConnectableLayer layer, const DepthwiseConvolution2dDescriptor &desc, const ConstTensor &weights, const Optional< ConstTensor > &biases, const char name=nullptr) override

void	VisitActivationLayer (const IConnectableLayer layer, const ActivationDescriptor &activationDescriptor, const char name=nullptr) override

void	VisitFullyConnectedLayer (const IConnectableLayer layer, const FullyConnectedDescriptor &desc, const ConstTensor &weights, const Optional< ConstTensor > &biases, const char name) override

void	VisitPermuteLayer (const IConnectableLayer layer, const PermuteDescriptor &permuteDescriptor, const char name) override

void	VisitSpaceToBatchNdLayer (const IConnectableLayer layer, const SpaceToBatchNdDescriptor &spaceToBatchNdDescriptor, const char name=nullptr) override

void	VisitPooling2dLayer (const IConnectableLayer layer, const Pooling2dDescriptor &pooling2dDescriptor, const char name) override

void	VisitSoftmaxLayer (const IConnectableLayer layer, const SoftmaxDescriptor &softmaxDescriptor, const char name=nullptr) override

void	VisitConcatLayer (const IConnectableLayer layer, const ConcatDescriptor &originsDescriptor, const char name=nullptr) override

void	VisitConstantLayer (const IConnectableLayer layer, const ConstTensor &input, const char name=nullptr) override

void	VisitReshapeLayer (const IConnectableLayer layer, const ReshapeDescriptor &reshapeDescriptor, const char name=nullptr) override

void	VisitSplitterLayer (const IConnectableLayer layer, const SplitterDescriptor &splitterDescriptor, const char name=nullptr) override

void	VisitResizeBilinearLayer (const IConnectableLayer layer, const ResizeBilinearDescriptor &resizeDesc, const char name=nullptr) override

void	VisitStridedSliceLayer (const IConnectableLayer layer, const StridedSliceDescriptor &stridedSliceDescriptor, const char name=nullptr) override

void	VisitBatchToSpaceNdLayer (const IConnectableLayer layer, const BatchToSpaceNdDescriptor &batchToSpaceNdDescriptor, const char name=nullptr) override

void	VisitInputLayer (const IConnectableLayer layer, LayerBindingId id, const char name=nullptr) override

void	VisitOutputLayer (const IConnectableLayer layer, LayerBindingId id, const char name=nullptr) override

void	FinishVisit () override

void	VisitNonCalibratedLayers ()

const std::vector< armnn::LayerBindingId > &	GetOutputLayers ()

Public Member Functions inherited from LayerVisitorBase< VisitorNoThrowPolicy >
void	VisitAbsLayer (const IConnectableLayer , const char ) override

void	VisitActivationLayer (const IConnectableLayer , const ActivationDescriptor &, const char ) override

void	VisitAdditionLayer (const IConnectableLayer , const char ) override

void	VisitArgMinMaxLayer (const IConnectableLayer , const ArgMinMaxDescriptor &, const char ) override

void	VisitBatchNormalizationLayer (const IConnectableLayer , const BatchNormalizationDescriptor &, const ConstTensor &, const ConstTensor &, const ConstTensor &, const ConstTensor &, const char ) override

void	VisitBatchToSpaceNdLayer (const IConnectableLayer , const BatchToSpaceNdDescriptor &, const char ) override

void	VisitComparisonLayer (const IConnectableLayer , const ComparisonDescriptor &, const char ) override

void	VisitConcatLayer (const IConnectableLayer , const ConcatDescriptor &, const char ) override

void	VisitConstantLayer (const IConnectableLayer , const ConstTensor &, const char ) override

void	VisitConvolution2dLayer (const IConnectableLayer , const Convolution2dDescriptor &, const ConstTensor &, const Optional< ConstTensor > &, const char ) override

void	VisitDepthToSpaceLayer (const IConnectableLayer , const DepthToSpaceDescriptor &, const char ) override

void	VisitDepthwiseConvolution2dLayer (const IConnectableLayer , const DepthwiseConvolution2dDescriptor &, const ConstTensor &, const Optional< ConstTensor > &, const char ) override

void	VisitDequantizeLayer (const IConnectableLayer , const char ) override

void	VisitDetectionPostProcessLayer (const IConnectableLayer , const DetectionPostProcessDescriptor &, const ConstTensor &, const char ) override

void	VisitDivisionLayer (const IConnectableLayer , const char ) override

void	VisitElementwiseUnaryLayer (const IConnectableLayer , const ElementwiseUnaryDescriptor &, const char ) override

void	VisitEqualLayer (const IConnectableLayer , const char ) override

void	VisitFloorLayer (const IConnectableLayer , const char ) override

void	VisitFullyConnectedLayer (const IConnectableLayer , const FullyConnectedDescriptor &, const ConstTensor &, const Optional< ConstTensor > &, const char ) override

void	VisitGatherLayer (const IConnectableLayer , const char ) override

void	VisitGreaterLayer (const IConnectableLayer , const char ) override

void	VisitInputLayer (const IConnectableLayer , LayerBindingId, const char ) override

void	VisitInstanceNormalizationLayer (const IConnectableLayer , const InstanceNormalizationDescriptor &, const char ) override

void	VisitL2NormalizationLayer (const IConnectableLayer , const L2NormalizationDescriptor &, const char ) override

void	VisitLogSoftmaxLayer (const IConnectableLayer , const LogSoftmaxDescriptor &, const char ) override

void	VisitLstmLayer (const IConnectableLayer , const LstmDescriptor &, const LstmInputParams &, const char ) override

void	VisitMaximumLayer (const IConnectableLayer , const char ) override

void	VisitMeanLayer (const IConnectableLayer , const MeanDescriptor &, const char ) override

void	VisitMergeLayer (const IConnectableLayer , const char ) override

void	VisitMergerLayer (const IConnectableLayer , const MergerDescriptor &, const char ) override

void	VisitMinimumLayer (const IConnectableLayer , const char ) override

void	VisitMultiplicationLayer (const IConnectableLayer , const char ) override

void	VisitNormalizationLayer (const IConnectableLayer , const NormalizationDescriptor &, const char ) override

void	VisitOutputLayer (const IConnectableLayer , LayerBindingId, const char ) override

void	VisitPadLayer (const IConnectableLayer , const PadDescriptor &, const char ) override

void	VisitPermuteLayer (const IConnectableLayer , const PermuteDescriptor &, const char ) override

void	VisitPooling2dLayer (const IConnectableLayer , const Pooling2dDescriptor &, const char ) override

void	VisitPreluLayer (const IConnectableLayer , const char ) override

void	VisitQuantizeLayer (const IConnectableLayer , const char ) override

void	VisitQuantizedLstmLayer (const IConnectableLayer , const QuantizedLstmInputParams &, const char ) override

void	VisitReshapeLayer (const IConnectableLayer , const ReshapeDescriptor &, const char ) override

void	VisitResizeBilinearLayer (const IConnectableLayer , const ResizeBilinearDescriptor &, const char ) override

void	VisitResizeLayer (const IConnectableLayer , const ResizeDescriptor &, const char ) override

void	VisitRsqrtLayer (const IConnectableLayer , const char ) override

void	VisitSliceLayer (const IConnectableLayer , const SliceDescriptor &, const char ) override

void	VisitSoftmaxLayer (const IConnectableLayer , const SoftmaxDescriptor &, const char ) override

void	VisitSpaceToBatchNdLayer (const IConnectableLayer , const SpaceToBatchNdDescriptor &, const char ) override

void	VisitSpaceToDepthLayer (const IConnectableLayer , const SpaceToDepthDescriptor &, const char ) override

void	VisitSplitterLayer (const IConnectableLayer , const ViewsDescriptor &, const char ) override

void	VisitStackLayer (const IConnectableLayer , const StackDescriptor &, const char ) override

void	VisitStandInLayer (const IConnectableLayer , const StandInDescriptor &, const char ) override

void	VisitStridedSliceLayer (const IConnectableLayer , const StridedSliceDescriptor &, const char ) override

void	VisitSubtractionLayer (const IConnectableLayer , const char ) override

void	VisitSwitchLayer (const IConnectableLayer , const char ) override

void	VisitTransposeConvolution2dLayer (const IConnectableLayer , const TransposeConvolution2dDescriptor &, const ConstTensor &, const Optional< ConstTensor > &, const char ) override

Public Member Functions inherited from ILayerVisitor
virtual void	StartVisit ()

Additional Inherited Members
Protected Member Functions inherited from LayerVisitorBase< VisitorNoThrowPolicy >
	LayerVisitorBase ()

virtual	~LayerVisitorBase ()

Protected Member Functions inherited from ILayerVisitor
	ILayerVisitor ()

virtual	~ILayerVisitor ()

Detailed Description

Visitor class to establish min/max ranges based on the type of the layer.

Definition at line 19 of file DynamicQuantizationVisitor.hpp.

Constructor & Destructor Documentation

◆ DynamicQuantizationVisitor()

DynamicQuantizationVisitor	(	RangeTracker &	rangeTracker,
		Graph &	graph
	)

Definition at line 18 of file DynamicQuantizationVisitor.cpp.

References IOutputSlot::CalculateIndexOnOwner(), IInputSlot::GetConnection(), IConnectableLayer::GetInputSlot(), IConnectableLayer::GetNumInputSlots(), IOutputSlot::GetOwningLayerGuid(), RangeTracker::GetRange(), and RangeTracker::SetRange().

         : m_RangeTracker(rangeTracker),
           m_Graph(graph)
 {}

◆ ~DynamicQuantizationVisitor()

~DynamicQuantizationVisitor ( )

default

Member Function Documentation

◆ FinishVisit()

void FinishVisit ( )

overridevirtual

Reimplemented from ILayerVisitor.

Definition at line 50 of file DynamicQuantizationVisitor.cpp.

References OutputSlot::Connect(), OutputSlot::Disconnect(), Graph::EraseLayer(), and armnn::InsertDebugLayerAfter().

 {
     for (const IConnectableLayer* layer : m_LayersToCalibrate)
     {
         std::vector<DebugLayer*> newDebugLayers = InsertDebugLayerAfter(
             m_Graph, *boost::polymorphic_downcast<Layer*>(const_cast<IConnectableLayer*>(layer)));
         // record them so we can take them out again efficiently afterward
         m_DebugLayers.insert(std::end(m_DebugLayers), std::begin(newDebugLayers), std::end(newDebugLayers));
     }
 }

◆ GetOutputLayers()

const std::vector< LayerBindingId > & GetOutputLayers ( )

Definition at line 330 of file DynamicQuantizationVisitor.cpp.

 {
     return m_OutputLayers;
 }

◆ VisitActivationLayer()

void VisitActivationLayer	(	const IConnectableLayer *	layer,
		const ActivationDescriptor &	activationDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function that an activation layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
activationDescriptor	- ActivationDescriptor to configure the activation.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 139 of file DynamicQuantizationVisitor.cpp.

References armnn::Abs, armnn::BoundedReLu, armnn::LeakyReLu, armnn::Linear, ActivationDescriptor::m_A, ActivationDescriptor::m_Function, armnn::ReLu, armnn::SoftReLu, and armnn::TanH.

 {
     boost::ignore_unused(name, activationDescriptor);
     switch (activationDescriptor.m_Function)
     {
         // Range is 0, 15 for Abs, Linear, ReLu and Soft ReLu
         case ActivationFunction::Abs:
         case ActivationFunction::Linear:
         case ActivationFunction::ReLu:
         case ActivationFunction::SoftReLu:
             SetRange(layer, 0, 0.f, 15.f);
             break;
         case ActivationFunction::BoundedReLu:
             SetRange(layer, 0, 0.f, activationDescriptor.m_A);
             break;
         case ActivationFunction::TanH:
             SetRange(layer, 0, -1.f, 1.f);
             break;
         case ActivationFunction::LeakyReLu:
             SetRange(layer, 0, -5.f, 15.f);
             break;
         default:
             SetRange(layer, 0, -15.f, 15.f);
             break;
     }
     AddToCalibratedLayers(layer);
 }

◆ VisitAdditionLayer()

void VisitAdditionLayer	(	const IConnectableLayer *	layer,
		const char *	name = `nullptr`
	)

overridevirtual

Functions to set the Range on a per-layer-type basis.

Implements ILayerVisitor.

Definition at line 86 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(name);
     SetRange(layer, 0, -20.f, 20.f);
     AddToCalibratedLayers(layer);
 }

◆ VisitBatchNormalizationLayer()

void VisitBatchNormalizationLayer	(	const IConnectableLayer *	layer,
		const BatchNormalizationDescriptor &	desc,
		const ConstTensor &	mean,
		const ConstTensor &	variance,
		const ConstTensor &	beta,
		const ConstTensor &	gamma,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a batch normalization layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
mean	- Pre-calculated mean for each channel.
variance	- Pre-calculated variance for each channel.
beta	- Per-channel additive factor.
gamma	- Per-channel multiplicative factor.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 93 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(desc);
     boost::ignore_unused(mean);
     boost::ignore_unused(variance);
     boost::ignore_unused(beta);
     boost::ignore_unused(gamma);
     boost::ignore_unused(name);
     SetRange(layer, 0, -15.0f, 15.0f);
     AddToCalibratedLayers(layer);
 }

◆ VisitBatchToSpaceNdLayer()

void VisitBatchToSpaceNdLayer	(	const IConnectableLayer *	layer,
		const BatchToSpaceNdDescriptor &	batchToSpaceNdDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a batch to space ND layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
batchToSpaceNdDescriptor	- Description of the layer.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 305 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(batchToSpaceNdDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitConcatLayer()

void VisitConcatLayer	(	const IConnectableLayer *	layer,
		const ConcatDescriptor &	concatDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a concat layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
concatDescriptor	- ConcatDescriptor (synonym for OriginsDescriptor) to configure the concatenation process. Number of Views must be equal to the number of inputs, and their order must match - e.g. first view corresponds to the first input, second view to the second input, etc....
name	- Optional name for the layer.

Reimplemented from ILayerVisitor.

Definition at line 248 of file DynamicQuantizationVisitor.cpp.

References IOutputSlot::CalculateIndexOnOwner(), IInputSlot::GetConnection(), IConnectableLayer::GetInputSlot(), IConnectableLayer::GetNumInputSlots(), IOutputSlot::GetOwningLayerGuid(), and RangeTracker::GetRange().

 {
     boost::ignore_unused(name);
     boost::ignore_unused(originsDescriptor);
     float min = std::numeric_limits<float>::max();
     float max = std::numeric_limits<float>::lowest();
     for (unsigned int i = 0; i < layer->GetNumInputSlots(); ++i)
     {
         const IOutputSlot* outputSlot = layer->GetInputSlot(i).GetConnection();
         LayerGuid layerId = outputSlot->GetOwningLayerGuid();
         unsigned int slotIndex = outputSlot->CalculateIndexOnOwner();
         RangeTracker::MinMaxRange range = m_RangeTracker.GetRange(layerId, slotIndex);
         min = std::min(min, range.first);
         max = std::max(max, range.second);
     }
     SetRange(layer, 0, min, max);
     AddToCalibratedLayers(layer);
 }

◆ VisitConstantLayer()

void VisitConstantLayer	(	const IConnectableLayer *	layer,
		const ConstTensor &	input,
		const char *	name = `nullptr`
	)

overridevirtual

Function a layer with no inputs and a single output, which always corresponds to the passed in constant tensor should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
input	- Tensor to be provided as the only output of the layer. The layer will maintain its own copy of the tensor data, meaning the memory referenced by input can be freed or reused after this function is called.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 220 of file DynamicQuantizationVisitor.cpp.

References armnn::Float32, BaseTensor< MemoryType >::GetDataType(), BaseTensor< MemoryType >::GetMemoryArea(), and BaseTensor< MemoryType >::GetNumElements().

 {
     boost::ignore_unused(name);
 
     if (input.GetDataType() != DataType::Float32)
     {
         throw InvalidArgumentException("Quantization is supported only for FP32 tensors");
     }
 
     // Work out the range based on the input constants
     unsigned int inputNumElements = input.GetNumElements();
     const float* inputData = reinterpret_cast<const float*>(input.GetMemoryArea());
 
     float min = std::numeric_limits<float>::max();
     float max = std::numeric_limits<float>::lowest();
 
     for (unsigned int i = 0; i < inputNumElements; i++)
     {
         const float inputValue = inputData[i];
 
         min = std::min(min, inputValue);
         max = std::max(max, inputValue);
     }
     SetRange(layer, 0, min, max);
 }

◆ VisitConvolution2dLayer()

void VisitConvolution2dLayer	(	const IConnectableLayer *	layer,
		const Convolution2dDescriptor &	convolution2dDescriptor,
		const ConstTensor &	weights,
		const Optional< ConstTensor > &	biases,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a 2D convolution layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
convolution2dDescriptor	- Description of the 2D convolution layer.
weights	- Tensor for the weights data.
biases	- Optional tensor for the bias data. If specified, must match the output tensor shape.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 111 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(convolution2dDescriptor);
     boost::ignore_unused(weights);
     boost::ignore_unused(biases);
     boost::ignore_unused(name);
     SetRange(layer, 0, -15.0f, 15.0f);
     AddToCalibratedLayers(layer);
 }

◆ VisitDepthwiseConvolution2dLayer()

void VisitDepthwiseConvolution2dLayer	(	const IConnectableLayer *	layer,
		const DepthwiseConvolution2dDescriptor &	convolution2dDescriptor,
		const ConstTensor &	weights,
		const Optional< ConstTensor > &	biases,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a 2D depthwise convolution layer with biases should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
convolution2dDescriptor	- Description of the 2D depthwise convolution layer.
weights	- Tensor for the weights. Expected format: [channelMultiplier, inputChannels, height, width].
biases	- Optional tensor for the bias data. If specified, must match the output tensor shape.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 125 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(desc);
     boost::ignore_unused(weights);
     boost::ignore_unused(biases);
     boost::ignore_unused(name);
     SetRange(layer, 0, -15.0f, 15.0f);
     AddToCalibratedLayers(layer);
 }

◆ VisitFullyConnectedLayer()

void VisitFullyConnectedLayer	(	const IConnectableLayer *	layer,
		const FullyConnectedDescriptor &	fullyConnectedDescriptor,
		const ConstTensor &	weights,
		const Optional< ConstTensor > &	biases,
		const char *	name
	)

overridevirtual

Function that a fully connected layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
fullyConnectedDescriptor	- Description of the fully connected layer.
weights	- Tensor for the weights data.
biases	- Optional tensor for the bias data.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 169 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(desc);
     boost::ignore_unused(weights);
     boost::ignore_unused(biases);
     boost::ignore_unused(name);
     SetRange(layer, 0, -15.0f, 15.0f);
     AddToCalibratedLayers(layer);
 }

◆ VisitInputLayer()

void VisitInputLayer	(	const IConnectableLayer *	layer,
		LayerBindingId	id,
		const char *	name = `nullptr`
	)

overridevirtual

Function that an InputLayer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
id	- User generated id to uniquely identify a particular input. The same id needs to be specified when passing the inputs to the IRuntime::EnqueueWorkload() function.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 314 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(id);
     boost::ignore_unused(name);
     SetRange(layer, 0, -0.0f, 0.0f);
     AddToCalibratedLayers(layer);
 }

◆ VisitNonCalibratedLayers()

void VisitNonCalibratedLayers ( )

Definition at line 78 of file DynamicQuantizationVisitor.cpp.

                                                           {
     RemoveDebugLayers();
     for (const IConnectableLayer* layer : m_LayersNotToCalibrate)
     {
         ForwardParentParameters(layer);
     }
 }

◆ VisitOutputLayer()

void VisitOutputLayer	(	const IConnectableLayer *	layer,
		LayerBindingId	id,
		const char *	name = `nullptr`
	)

overridevirtual

Function an output layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
id	- User generated id to uniquely identify a particular output. The same id needs to be specified when passing the outputs to the IRuntime::EnqueueWorkload() function.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 322 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(id);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
     m_OutputLayers.push_back(id);
 }

◆ VisitPermuteLayer()

void VisitPermuteLayer	(	const IConnectableLayer *	layer,
		const PermuteDescriptor &	permuteDescriptor,
		const char *	name
	)

overridevirtual

Function that a permute layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
permuteDescriptor	- PermuteDescriptor to configure the permute.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 183 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(permuteDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitPooling2dLayer()

void VisitPooling2dLayer	(	const IConnectableLayer *	layer,
		const Pooling2dDescriptor &	pooling2dDescriptor,
		const char *	name
	)

overridevirtual

Function that a pooling layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
pooling2dDescriptor	- Pooling2dDescriptor to configure the pooling.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 201 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(pooling2dDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitReshapeLayer()

void VisitReshapeLayer	(	const IConnectableLayer *	layer,
		const ReshapeDescriptor &	reshapeDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function a reshape layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
reshapeDescriptor	- Parameters for the reshape operation.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 269 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(reshapeDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitResizeBilinearLayer()

void VisitResizeBilinearLayer	(	const IConnectableLayer *	layer,
		const ResizeBilinearDescriptor &	resizeDesc,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a resize bilinear layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
resizeDesc	- Parameters for the resize operation.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 287 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(resizeDesc);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitSoftmaxLayer()

void VisitSoftmaxLayer	(	const IConnectableLayer *	layer,
		const SoftmaxDescriptor &	softmaxDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a softmax layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
softmaxDescriptor	- SoftmaxDescriptor to configure the softmax.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 210 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(softmaxDescriptor);
     boost::ignore_unused(name);
     SetRange(layer, 0, 0.f, 1.f);
     AddToCalibratedLayers(layer);
 }

◆ VisitSpaceToBatchNdLayer()

void VisitSpaceToBatchNdLayer	(	const IConnectableLayer *	layer,
		const SpaceToBatchNdDescriptor &	spaceToBatchNdDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function a space to batch layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
spaceToBatchNdDescriptor	- Parameters for the space to batch operation.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 192 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(spaceToBatchNdDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitSplitterLayer()

void VisitSplitterLayer	(	const IConnectableLayer *	layer,
		const SplitterDescriptor &	splitterDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function that a splitter layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
splitterDescriptor	- ViewsDescriptor to configure the splitting process. Number of Views must be equal to the number of outputs, and their order must match - e.g. first view corresponds to the first output, second view to the second output, etc....
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 278 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(splitterDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

◆ VisitStridedSliceLayer()

void VisitStridedSliceLayer	(	const IConnectableLayer *	layer,
		const StridedSliceDescriptor &	stridedSliceDescriptor,
		const char *	name = `nullptr`
	)

overridevirtual

Function a strided slice layer should call back to when its Accept(ILayerVisitor&) function is invoked.

Parameters

layer	- pointer to the layer which is calling back to this visit function.
stridedSliceDescriptor	- Parameters for the strided slice operation.
name	- Optional name for the layer.

Implements ILayerVisitor.

Definition at line 296 of file DynamicQuantizationVisitor.cpp.

 {
     boost::ignore_unused(stridedSliceDescriptor);
     boost::ignore_unused(name);
     AddToNonCalibratedLayers(layer);
 }

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

src/armnn/DynamicQuantizationVisitor.hpp
src/armnn/DynamicQuantizationVisitor.cpp

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DynamicQuantizationVisitor()

◆ ~DynamicQuantizationVisitor()

Member Function Documentation

◆ FinishVisit()

◆ GetOutputLayers()

◆ VisitActivationLayer()

◆ VisitAdditionLayer()

◆ VisitBatchNormalizationLayer()

◆ VisitBatchToSpaceNdLayer()

◆ VisitConcatLayer()

◆ VisitConstantLayer()

◆ VisitConvolution2dLayer()

◆ VisitDepthwiseConvolution2dLayer()

◆ VisitFullyConnectedLayer()

◆ VisitInputLayer()

◆ VisitNonCalibratedLayers()

◆ VisitOutputLayer()

◆ VisitPermuteLayer()

◆ VisitPooling2dLayer()

◆ VisitReshapeLayer()

◆ VisitResizeBilinearLayer()

◆ VisitSoftmaxLayer()

◆ VisitSpaceToBatchNdLayer()

◆ VisitSplitterLayer()

◆ VisitStridedSliceLayer()