ArmNN
 24.02
PassthroughTensorHandle Class Reference

#include <TensorHandle.hpp>

Inheritance diagram for PassthroughTensorHandle:
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Collaboration diagram for PassthroughTensorHandle:
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Public Member Functions

 PassthroughTensorHandle (const TensorInfo &tensorInfo, void *mem)
 
virtual void Allocate () override
 Indicate to the memory manager that this resource is no longer active. More...
 
- Public Member Functions inherited from TensorHandle
template<typename T >
T * GetTensor () const
 
template<>
void * GetTensor () const
 
template<>
void * GetTensor () const
 
- Public Member Functions inherited from ConstTensorHandle
template<typename T >
const T * GetConstTensor () const
 
const TensorInfoGetTensorInfo () const
 
virtual void Manage () override
 Indicate to the memory manager that this resource is active. More...
 
virtual ITensorHandleGetParent () const override
 Get the parent tensor if this is a subtensor. More...
 
virtual const void * Map (bool) const override
 Map the tensor data for access. More...
 
virtual void Unmap () const override
 Unmap the tensor data. More...
 
TensorShape GetStrides () const override
 Get the strides for each dimension ordered from largest to smallest where the smallest value is the same as the size of a single element in the tensor. More...
 
TensorShape GetShape () const override
 Get the number of elements for each dimension ordered from slowest iterating dimension to fastest iterating dimension. More...
 
template<>
const void * GetConstTensor () const
 
template<>
const void * GetConstTensor () const
 
- Public Member Functions inherited from ITensorHandle
virtual ~ITensorHandle ()
 
void * Map (bool blocking=true)
 Map the tensor data for access. More...
 
void Unmap ()
 Unmap the tensor data that was previously mapped with call to Map(). More...
 
virtual unsigned int GetImportFlags () const
 Get flags describing supported import sources. More...
 
virtual bool Import (void *memory, MemorySource source)
 Import externally allocated memory. More...
 
virtual bool CanBeImported (void *memory, MemorySource source)
 Implementations must determine if this memory block can be imported. More...
 
virtual void Unimport ()
 Unimport externally allocated memory. More...
 
virtual std::shared_ptr< ITensorHandleDecorateTensorHandle (const TensorInfo &tensorInfo)
 Returns a decorated version of this TensorHandle allowing us to override the TensorInfo for it. More...
 

Additional Inherited Members

- Protected Member Functions inherited from TensorHandle
 TensorHandle (const TensorInfo &tensorInfo)
 
void SetMemory (void *mem)
 
- Protected Member Functions inherited from ConstTensorHandle
 ConstTensorHandle (const TensorInfo &tensorInfo)
 
void SetConstMemory (const void *mem)
 

Detailed Description

Definition at line 147 of file TensorHandle.hpp.

Constructor & Destructor Documentation

◆ PassthroughTensorHandle()

PassthroughTensorHandle ( const TensorInfo tensorInfo,
void *  mem 
)
inline

Definition at line 150 of file TensorHandle.hpp.

151  : TensorHandle(tensorInfo)
152  {
153  SetMemory(mem);
154  }

References TensorHandle::SetMemory().

Member Function Documentation

◆ Allocate()

void Allocate ( )
overridevirtual

Indicate to the memory manager that this resource is no longer active.

This is used to compute overlapping lifetimes of resources.

Implements ITensorHandle.

Definition at line 158 of file TensorHandle.cpp.

159 {
160  throw InvalidArgumentException("PassthroughTensorHandle::Allocate() should never be called");
161 }

The documentation for this class was generated from the following files:
armnn::TensorHandle::SetMemory
void SetMemory(void *mem)
Definition: TensorHandle.hpp:98
armnn::TensorHandle::TensorHandle
TensorHandle(const TensorInfo &tensorInfo)
Definition: TensorHandle.cpp:43