MockImportBackend Class Reference

#include <MockImportBackend.hpp>

Inheritance diagram for MockImportBackend:

Public Member Functions
	MockImportBackend ()=default
	~MockImportBackend ()=default
const BackendId &	GetId () const override
IBackendInternal::IMemoryManagerUniquePtr	CreateMemoryManager () const override
IBackendInternal::IWorkloadFactoryPtr	CreateWorkloadFactory (const IBackendInternal::IMemoryManagerSharedPtr &memoryManager=nullptr) const override
IBackendInternal::IWorkloadFactoryPtr	CreateWorkloadFactory (class TensorHandleFactoryRegistry &tensorHandleFactoryRegistry) const override
IBackendInternal::IBackendContextPtr	CreateBackendContext (const IRuntime::CreationOptions &) const override
	Create the runtime context of the backend. More...
IBackendInternal::IBackendProfilingContextPtr	CreateBackendProfilingContext (const IRuntime::CreationOptions &creationOptions, IBackendProfilingPtr &backendProfiling) override
	Create context specifically used for profiling interaction from backends. More...
IBackendInternal::Optimizations	GetOptimizations () const override
IBackendInternal::ILayerSupportSharedPtr	GetLayerSupport () const override
OptimizationViews	OptimizeSubgraphView (const SubgraphView &subgraph) const override
std::vector< ITensorHandleFactory::FactoryId >	GetHandleFactoryPreferences () const override
	(Optional) Returns a vector of supported TensorHandleFactory ids in preference order. More...
void	RegisterTensorHandleFactories (class TensorHandleFactoryRegistry &registry) override
	(Optional) Register TensorHandleFactories Either this method or CreateMemoryManager() and IWorkloadFactory::CreateTensor()/IWorkloadFactory::CreateSubtensor() methods must be implemented. More...
Public Member Functions inherited from IBackendInternal
	~IBackendInternal () override=default
	Allow backends created by the factory function to be destroyed through IBackendInternal. More...
virtual ISubGraphConverterPtr	CreateSubGraphConverter (const std::shared_ptr< SubGraph > &subGraph) const
virtual SubGraphUniquePtr	OptimizeSubGraph (const SubGraph &subGraph, bool &optimizationAttempted) const
virtual IWorkloadFactoryPtr	CreateWorkloadFactory (const IMemoryManagerSharedPtr &memoryManager, const ModelOptions &modelOptions) const
virtual IWorkloadFactoryPtr	CreateWorkloadFactory (class TensorHandleFactoryRegistry &tensorHandleFactoryRegistry, const ModelOptions &modelOptions) const
virtual IWorkloadFactoryPtr	CreateWorkloadFactory (class TensorHandleFactoryRegistry &tensorHandleFactoryRegistry, const ModelOptions &modelOptions, MemorySourceFlags inputFlags, MemorySourceFlags outputFlags) const
virtual IBackendSpecificModelContextPtr	CreateBackendSpecificModelContext (const ModelOptions &modelOptions) const
virtual ILayerSupportSharedPtr	GetLayerSupport (const ModelOptions &modelOptions) const
virtual OptimizationViews	OptimizeSubgraphView (const SubgraphView &subgraph, const ModelOptions &modelOptions) const
bool	SupportsTensorAllocatorAPI () const
ITensorHandleFactory::FactoryId	GetBackwardCompatibleFavoriteHandleFactory ()
virtual void	RegisterTensorHandleFactories (class TensorHandleFactoryRegistry &registry, MemorySourceFlags inputFlags, MemorySourceFlags outputFlags)
	(Optional) Register TensorHandleFactories Either this method or CreateMemoryManager() and IWorkloadFactory::CreateTensor()/IWorkloadFactory::CreateSubtensor() methods must be implemented. More...
virtual bool	HasCapability (BackendCapability) const
	Returns true if backend support the capability false otherwise. More...

Static Public Member Functions
static const BackendId &	GetIdStatic ()
Static Public Member Functions inherited from IBackendInternal
static constexpr BackendVersion	GetApiVersion ()
	Returns the version of the Backend API. More...

Additional Inherited Members
Public Types inherited from IBackendInternal
using	IWorkloadFactoryPtr = std::unique_ptr< IWorkloadFactory >
using	IBackendContextPtr = std::unique_ptr< IBackendContext >
using	IBackendProfilingContextPtr = std::shared_ptr< armnn::profiling::IBackendProfilingContext >
	This is the bridge between backend and backend profiling we'll keep it in the backend namespace. More...
using	IBackendProfilingPtr = std::unique_ptr< armnn::profiling::IBackendProfiling >
using	OptimizationPtr = std::unique_ptr< Optimization >
using	Optimizations = std::vector< OptimizationPtr >
using	ILayerSupportSharedPtr = std::shared_ptr< ILayerSupport >
using	IBackendSpecificModelContextPtr = std::shared_ptr< IBackendModelContext >
using	IMemoryManagerUniquePtr = std::unique_ptr< IMemoryManager >
using	IMemoryManagerSharedPtr = std::shared_ptr< IMemoryManager >
using	GraphUniquePtr = std::unique_ptr< Graph >
using	SubgraphViewUniquePtr = std::unique_ptr< SubgraphView >
using	supported = std::unique_ptr< ISubGraphConverter >
using	instead = std::unique_ptr< SubGraph >
Protected Member Functions inherited from IBackendInternal
	IBackendInternal ()=default
	Creation must be done through a specific backend interface. More...
Protected Member Functions inherited from IBackend
	IBackend ()
virtual	~IBackend ()

Detailed Description

Definition at line 21 of file MockImportBackend.hpp.

Constructor & Destructor Documentation

MockImportBackend()

MockImportBackend ( )

default

~MockImportBackend()

~MockImportBackend ( )

default

Member Function Documentation

CreateBackendContext()

IBackendInternal::IBackendContextPtr CreateBackendContext ( const IRuntime::CreationOptions &  ) const

overridevirtual

Create the runtime context of the backend.

Implementations may return a default-constructed IBackendContextPtr if no context is needed at runtime. Implementations must throw BackendUnavailableException if the backend cannot be used (for example, necessary accelerator hardware is not present). The default implementation always returns a default-constructed pointer.

Reimplemented from IBackendInternal.

Definition at line 66 of file MockImportBackend.cpp.

{
    return IBackendContextPtr{};
}

CreateBackendProfilingContext()

IBackendInternal::IBackendProfilingContextPtr CreateBackendProfilingContext ( const IRuntime::CreationOptions &  creationOptions, IBackendProfilingPtr &  backendProfiling  )

overridevirtual

Create context specifically used for profiling interaction from backends.

Reimplemented from IBackendInternal.

Definition at line 71 of file MockImportBackend.cpp.

{
    return IBackendProfilingContextPtr{};
}

CreateMemoryManager()

IBackendInternal::IMemoryManagerUniquePtr CreateMemoryManager ( ) const

overridevirtual

Reimplemented from IBackendInternal.

Definition at line 77 of file MockImportBackend.cpp.

{
    return std::make_unique<RefMemoryManager>();
}

CreateWorkloadFactory() [1/2]

IBackendInternal::IWorkloadFactoryPtr CreateWorkloadFactory ( const IBackendInternal::IMemoryManagerSharedPtr &  memoryManager = nullptr ) const

overridevirtual

Implements IBackendInternal.

Definition at line 49 of file MockImportBackend.cpp.

{
    return std::make_unique<RefWorkloadFactory>(PolymorphicPointerDowncast<RefMemoryManager>(memoryManager));
}

CreateWorkloadFactory() [2/2]

IBackendInternal::IWorkloadFactoryPtr CreateWorkloadFactory ( class TensorHandleFactoryRegistry &  tensorHandleFactoryRegistry ) const

overridevirtual

Reimplemented from IBackendInternal.

Definition at line 55 of file MockImportBackend.cpp.

References TensorHandleFactoryRegistry::RegisterFactory(), and TensorHandleFactoryRegistry::RegisterMemoryManager().

{
    auto memoryManager = std::make_shared<RefMemoryManager>();

    tensorHandleFactoryRegistry.RegisterMemoryManager(memoryManager);
    tensorHandleFactoryRegistry.RegisterFactory(std::make_unique<RefTensorHandleFactory>(memoryManager));

    return std::make_unique<RefWorkloadFactory>(PolymorphicPointerDowncast<RefMemoryManager>(memoryManager));
}

GetHandleFactoryPreferences()

std::vector< ITensorHandleFactory::FactoryId > GetHandleFactoryPreferences ( ) const

overridevirtual

(Optional) Returns a vector of supported TensorHandleFactory ids in preference order.

Reimplemented from IBackendInternal.

Definition at line 102 of file MockImportBackend.cpp.

References RefTensorHandleFactory::GetIdStatic().

{
    return std::vector<ITensorHandleFactory::FactoryId> { RefTensorHandleFactory::GetIdStatic() };
}

GetId()

const BackendId& GetId ( ) const

inlineoverridevirtual

Implements IBackend.

Definition at line 28 of file MockImportBackend.hpp.

{ return GetIdStatic(); }

GetIdStatic()

const BackendId & GetIdStatic ( )

static

Definition at line 43 of file MockImportBackend.cpp.

References armnn::MockImportBackendId().

Referenced by MockImportBackendInitialiser::MockImportBackendInitialiser(), and MockImportBackendInitialiser::~MockImportBackendInitialiser().

{
    static const BackendId s_Id{ MockImportBackendId() };
    return s_Id;
}

GetLayerSupport()

IBackendInternal::ILayerSupportSharedPtr GetLayerSupport ( ) const

overridevirtual

Implements IBackendInternal.

Definition at line 87 of file MockImportBackend.cpp.

{
    static ILayerSupportSharedPtr layerSupport{new MockImportLayerSupport};
    return layerSupport;
}

GetOptimizations()

IBackendInternal::Optimizations GetOptimizations ( ) const

overridevirtual

Reimplemented from IBackendInternal.

Definition at line 82 of file MockImportBackend.cpp.

{
    return Optimizations{};
}

OptimizeSubgraphView()

OptimizationViews OptimizeSubgraphView ( const SubgraphView &  subgraph ) const

overridevirtual

Reimplemented from IBackendInternal.

Definition at line 93 of file MockImportBackend.cpp.

References OptimizationViews::AddUntouchedSubgraph().

{
    OptimizationViews optimizationViews;

    optimizationViews.AddUntouchedSubgraph(SubgraphView(subgraph));

    return optimizationViews;
}

RegisterTensorHandleFactories()

void RegisterTensorHandleFactories ( class TensorHandleFactoryRegistry &  )

overridevirtual

(Optional) Register TensorHandleFactories Either this method or CreateMemoryManager() and IWorkloadFactory::CreateTensor()/IWorkloadFactory::CreateSubtensor() methods must be implemented.

Reimplemented from IBackendInternal.

Definition at line 107 of file MockImportBackend.cpp.

References TensorHandleFactoryRegistry::RegisterFactory(), and TensorHandleFactoryRegistry::RegisterMemoryManager().

{
    auto memoryManager = std::make_shared<RefMemoryManager>();

    registry.RegisterMemoryManager(memoryManager);
    registry.RegisterFactory(std::make_unique<RefTensorHandleFactory>(memoryManager));
}

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

• src/backends/backendsCommon/test/mockBackend/MockImportBackend.hpp
• src/backends/backendsCommon/test/mockBackend/MockImportBackend.cpp