ITensorHandleFactory Class Reference

#include <ITensorHandleFactory.hpp>

Inheritance diagram for ITensorHandleFactory:

Public Types
using	FactoryId = std::string

Public Member Functions
virtual	~ITensorHandleFactory ()
virtual std::unique_ptr< ITensorHandle >	CreateSubTensorHandle (ITensorHandle &parent, TensorShape const &subTensorShape, unsigned int const *subTensorOrigin) const =0
virtual std::unique_ptr< ITensorHandle >	CreateTensorHandle (const TensorInfo &tensorInfo) const =0
virtual std::unique_ptr< ITensorHandle >	CreateTensorHandle (const TensorInfo &tensorInfo, DataLayout dataLayout) const =0
virtual std::unique_ptr< ITensorHandle >	CreateTensorHandle (const TensorInfo &tensorInfo, const bool IsMemoryManaged) const
virtual std::unique_ptr< ITensorHandle >	CreateTensorHandle (const TensorInfo &tensorInfo, DataLayout dataLayout, const bool IsMemoryManaged) const
virtual const FactoryId &	GetId () const =0
virtual bool	SupportsSubTensors () const =0
virtual bool	SupportsMapUnmap () const final
virtual MemorySourceFlags	GetExportFlags () const
virtual MemorySourceFlags	GetImportFlags () const

Static Public Attributes
static const FactoryId	LegacyFactoryId = "armnn_legacy_factory"
static const FactoryId	DeferredFactoryId = "armnn_deferred_factory"

Detailed Description

Definition at line 18 of file ITensorHandleFactory.hpp.

Member Typedef Documentation

FactoryId

using FactoryId = std::string

Definition at line 21 of file ITensorHandleFactory.hpp.

Constructor & Destructor Documentation

~ITensorHandleFactory()

virtual ~ITensorHandleFactory ( )

inlinevirtual

Definition at line 25 of file ITensorHandleFactory.hpp.

References ITensorHandleFactory::CreateSubTensorHandle(), and ITensorHandleFactory::CreateTensorHandle().

{}

Member Function Documentation

CreateSubTensorHandle()

virtual std::unique_ptr<ITensorHandle> CreateSubTensorHandle ( ITensorHandle &  parent, TensorShape const &  subTensorShape, unsigned int const *  subTensorOrigin  ) const

pure virtual

Implemented in ClTensorHandleFactory, RefTensorHandleFactory, and NeonTensorHandleFactory.

Referenced by ITensorHandleFactory::~ITensorHandleFactory().

CreateTensorHandle() [1/4]

virtual std::unique_ptr<ITensorHandle> CreateTensorHandle ( const TensorInfo &  tensorInfo ) const

pure virtual

Implemented in ClTensorHandleFactory, RefTensorHandleFactory, and NeonTensorHandleFactory.

Referenced by ITensorHandleFactory::CreateTensorHandle(), OutputHandler::CreateTensorHandles(), and ITensorHandleFactory::~ITensorHandleFactory().

CreateTensorHandle() [2/4]

virtual std::unique_ptr<ITensorHandle> CreateTensorHandle ( const TensorInfo &  tensorInfo, DataLayout  dataLayout  ) const

pure virtual

Implemented in ClTensorHandleFactory, RefTensorHandleFactory, and NeonTensorHandleFactory.

CreateTensorHandle() [3/4]

virtual std::unique_ptr<ITensorHandle> CreateTensorHandle ( const TensorInfo &  tensorInfo, const bool  IsMemoryManaged  ) const

inlinevirtual

Reimplemented in ClTensorHandleFactory, and NeonTensorHandleFactory.

Definition at line 39 of file ITensorHandleFactory.hpp.

References ITensorHandleFactory::CreateTensorHandle().

    {
        boost::ignore_unused(IsMemoryManaged);
        return CreateTensorHandle(tensorInfo);
    }

CreateTensorHandle() [4/4]

virtual std::unique_ptr<ITensorHandle> CreateTensorHandle ( const TensorInfo &  tensorInfo, DataLayout  dataLayout, const bool  IsMemoryManaged  ) const

inlinevirtual

Reimplemented in ClTensorHandleFactory, and NeonTensorHandleFactory.

Definition at line 46 of file ITensorHandleFactory.hpp.

References ITensorHandleFactory::CreateTensorHandle(), ITensorHandleFactory::GetId(), and ITensorHandleFactory::SupportsSubTensors().

    {
        boost::ignore_unused(IsMemoryManaged);
        return CreateTensorHandle(tensorInfo, dataLayout);
    }

GetExportFlags()

virtual MemorySourceFlags GetExportFlags ( ) const

inlinevirtual

Reimplemented in ClTensorHandleFactory, NeonTensorHandleFactory, and RefTensorHandleFactory.

Definition at line 60 of file ITensorHandleFactory.hpp.

Referenced by armnn::CalculateEdgeStrategy(), and armnn::RequiresCopy().

{ return 0; }

GetId()

virtual const FactoryId& GetId ( ) const

pure virtual

Implemented in ClTensorHandleFactory, NeonTensorHandleFactory, and RefTensorHandleFactory.

Referenced by ITensorHandleFactory::CreateTensorHandle().

GetImportFlags()

virtual MemorySourceFlags GetImportFlags ( ) const

inlinevirtual

Reimplemented in ClTensorHandleFactory, NeonTensorHandleFactory, and RefTensorHandleFactory.

Definition at line 61 of file ITensorHandleFactory.hpp.

Referenced by armnn::CalculateEdgeStrategy(), armnn::CalculateSlotOptionForInput(), and armnn::RequiresCopy().

{ return 0; }

SupportsMapUnmap()

virtual bool SupportsMapUnmap ( ) const

inlinefinalvirtual

Definition at line 58 of file ITensorHandleFactory.hpp.

Referenced by armnn::CalculateEdgeStrategy(), armnn::CalculateSlotOption(), and armnn::CalculateSlotOptionForInput().

{ return true; }

SupportsSubTensors()

virtual bool SupportsSubTensors ( ) const

pure virtual

Implemented in ClTensorHandleFactory, NeonTensorHandleFactory, and RefTensorHandleFactory.

Referenced by ITensorHandleFactory::CreateTensorHandle().

Member Data Documentation

DeferredFactoryId

const ITensorHandleFactory::FactoryId DeferredFactoryId = "armnn_deferred_factory"

static

Definition at line 23 of file ITensorHandleFactory.hpp.

Referenced by armnn::CalculateSlotOptionForOutput().

LegacyFactoryId

const ITensorHandleFactory::FactoryId LegacyFactoryId = "armnn_legacy_factory"

static

Definition at line 22 of file ITensorHandleFactory.hpp.

Referenced by Graph::AddCompatibilityLayers(), armnn::CalculateEdgeStrategy(), armnn::CalculateSlotOption(), armnn::CalculateSlotOptionForInput(), ConcatLayer::CreateTensorHandles(), SplitterLayer::CreateTensorHandles(), Layer::CreateTensorHandles(), IBackendInternal::GetBackwardCompatibleFavoriteHandleFactory(), and armnn::SelectTensorHandleStrategy().

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

• include/armnn/backends/ITensorHandleFactory.hpp
• src/backends/backendsCommon/ITensorHandleFactory.cpp