Class OrtMemoryAllocation

This class represents memory allocation made by a specific onnxruntime allocator. Use OrtAllocator.Allocate() to obtain an instance of this class. It implements IDisposable and makes use of the original allocator used to allocate the memory. The lifespan of the allocator instance must eclipse the lifespan of the allocation. Or, if you prefer, all OrtMemoryAllocation instances must be disposed of before the corresponding allocator instances are disposed of.

Inheritance

System.Object

OrtMemoryAllocation

Namespace: Microsoft.ML.OnnxRuntime

Assembly: cs.temp.dll.dll

Syntax

public class OrtMemoryAllocation : SafeHandle

Properties

Info

Memory Information about this allocation

Declaration

public OrtMemoryInfo Info { get; }

Property Value

Type	Description
OrtMemoryInfo	Returns OrtMemoryInfo from the allocator

IsInvalid

Overrides SafeHandle.IsInvalid

Declaration

public override bool IsInvalid { get; }

Property Value

Type	Description
System.Boolean	returns true if handle is equal to Zero

Size

Size of the allocation

Declaration

public uint Size { get; }

Property Value

Type	Description
System.UInt32	uint size of the allocation in bytes

Methods

ReleaseHandle()

Overrides SafeHandle.ReleaseHandle() to deallocate a chunk of memory using the specified allocator.

Declaration

protected override bool ReleaseHandle()

Returns

Type	Description
System.Boolean	always returns true