Package ai.rapids.cudf

Class RmmWrappingDeviceMemoryResource<C extends RmmDeviceMemoryResource>

java.lang.Object

ai.rapids.cudf.RmmWrappingDeviceMemoryResource<C>

All Implemented Interfaces:

RmmDeviceMemoryResource, AutoCloseable

Direct Known Subclasses:

RmmArenaMemoryResource, RmmEventHandlerResourceAdaptor, RmmLimitingResourceAdaptor, RmmLoggingResourceAdaptor, RmmPoolMemoryResource, RmmTrackingResourceAdaptor

public abstract class RmmWrappingDeviceMemoryResource<C extends RmmDeviceMemoryResource>
extends Object
implements RmmDeviceMemoryResource

A resource that wraps another RmmDeviceMemoryResource

Field Summary

Fields

Modifier and Type	Field	Description
protected C	wrapped

Constructor Summary

Constructors

Constructor	Description
RmmWrappingDeviceMemoryResource(C wrapped)

Method Summary

Modifier and Type	Method	Description
void	close()
C	getWrapped()	Get the resource that this is wrapping.
C	releaseWrapped()	Release the wrapped device memory resource and close this.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ai.rapids.cudf.RmmDeviceMemoryResource

getHandle

Field Details

wrapped

protected C extends RmmDeviceMemoryResource wrapped

Constructor Details

RmmWrappingDeviceMemoryResource

public RmmWrappingDeviceMemoryResource(C wrapped)

Method Details

getWrapped

public C getWrapped()

Get the resource that this is wrapping. Be very careful when using this as the returned value should not be added to another resource until it has been released.

Returns:

the resource that this is wrapping.

releaseWrapped

public C releaseWrapped()

Release the wrapped device memory resource and close this.

Returns:

the wrapped DeviceMemoryResource.

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface RmmDeviceMemoryResource