Class OrtArenaCfg

This class encapsulates arena configuration information that will be used to define the behavior of an arena based allocator See docs/C_API.md for more details

Inheritance

Object

CriticalFinalizerObject

SafeHandle

OrtArenaCfg

Implements

IDisposable

Inherited Members

SafeHandle.handle

SafeHandle.Close()

SafeHandle.DangerousAddRef(Boolean)

SafeHandle.DangerousGetHandle()

SafeHandle.DangerousRelease()

SafeHandle.Dispose()

SafeHandle.Dispose(Boolean)

SafeHandle.SetHandle(IntPtr)

SafeHandle.SetHandleAsInvalid()

SafeHandle.IsClosed

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: Microsoft.ML.OnnxRuntime

Assembly: Microsoft.ML.OnnxRuntime.dll

Syntax

public class OrtArenaCfg : SafeHandle, IDisposable

Constructors

OrtArenaCfg(UInt32, Int32, Int32, Int32)

Create an instance of arena configuration which will be used to create an arena based allocator See docs/C_API.md for details on what the following parameters mean and how to choose these values

Declaration

public OrtArenaCfg(uint maxMemory, int arenaExtendStrategy, int initialChunkSizeBytes, int maxDeadBytesPerChunk)

Parameters

Type	Name	Description
UInt32	maxMemory	Maximum amount of memory the arena allocates
Int32	arenaExtendStrategy	Strategy for arena expansion
Int32	initialChunkSizeBytes	Size of the region that the arena allocates first
Int32	maxDeadBytesPerChunk	Maximum amount of fragmentation allowed per chunk

Properties

IsInvalid

Overrides SafeHandle.IsInvalid

Declaration

public override bool IsInvalid { get; }

Property Value

Type	Description
Boolean	returns true if handle is equal to Zero

Overrides

System.Runtime.InteropServices.SafeHandle.IsInvalid

Methods

ReleaseHandle()

Overrides SafeHandle.ReleaseHandle() to properly dispose of the native instance of OrtEnv

Declaration

protected override bool ReleaseHandle()

Returns

Type	Description
Boolean	always returns true

Overrides

System.Runtime.InteropServices.SafeHandle.ReleaseHandle()

Implements

System.IDisposable