24 virtual void Manage()
override;
33 virtual const void*
Map(
bool )
const override;
36 virtual void Unmap()
const override 64 void CopyOutTo(
void*)
const override;
65 void CopyInFrom(
const void*)
override;
67 void* GetPointer()
const;
74 std::shared_ptr<TosaRefMemoryManager> m_MemoryManager;
76 mutable void* m_UnmanagedMemory;
79 bool m_IsImportEnabled;
virtual const void * Map(bool) const override
Map the tensor data for access.
TensorShape GetShape() const override
Get the number of elements for each dimension ordered from slowest iterating dimension to fastest ite...
virtual MemorySourceFlags GetImportFlags() const override
Get flags describing supported import sources.
const TensorShape & GetShape() const
virtual void Allocate() override
Indicate to the memory manager that this resource is no longer active.
virtual bool CanBeImported(void *memory, MemorySource source) override
Implementations must determine if this memory block can be imported.
TosaRefTensorHandle(const TensorInfo &tensorInfo, std::shared_ptr< TosaRefMemoryManager > &memoryManager)
unsigned int MemorySourceFlags
Copyright (c) 2021 ARM Limited and Contributors.
virtual bool Import(void *memory, MemorySource source) override
Import externally allocated memory.
virtual void Manage() override
Indicate to the memory manager that this resource is active.
virtual ITensorHandle * GetParent() const override
Get the parent tensor if this is a subtensor.
TensorShape GetUnpaddedTensorStrides(const TensorInfo &tensorInfo)
virtual const void * Map(bool blocking=true) const =0
Map the tensor data for access.
MemorySource
Define the Memory Source to reduce copies.
TensorShape GetStrides() const override
Get the strides for each dimension ordered from largest to smallest where the smallest value is the s...
virtual void Unmap() const override
Unmap the tensor data.
const TensorInfo & GetTensorInfo() const