Module openj9.gpu

Package com.ibm.gpu.internal

Class CudaGPUAssistProvider

java.lang.Object

com.ibm.gpu.internal.CudaGPUAssistProvider

All Implemented Interfaces:

com.ibm.gpu.spi.GPUAssist.Provider

public final class CudaGPUAssistProvider
extends Object
implements com.ibm.gpu.spi.GPUAssist.Provider

Provides CUDA-based GPU sort assist depending on the values of the following system properties:

• com.ibm.gpu.enforce
• com.ibm.gpu.enable
• com.ibm.gpu.disable

See CUDAManager for more details.

Constructor Summary

Constructors

Constructor	Description
CudaGPUAssistProvider()	The default constructor, as required to be a service provider.

Method Summary

Modifier and Type	Method	Description
com.ibm.gpu.spi.GPUAssist	getGPUAssist()	Answer a GPUAssist implementation if one is available and enabled or null otherwise.

Methods declared in class java.lang.Object

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

Constructor Details

CudaGPUAssistProvider

public CudaGPUAssistProvider()

The default constructor, as required to be a service provider.

Method Details

getGPUAssist

public com.ibm.gpu.spi.GPUAssist getGPUAssist()

Description copied from interface: com.ibm.gpu.spi.GPUAssist.Provider

Answer a GPUAssist implementation if one is available and enabled or null otherwise.

Specified by:

getGPUAssist in interface com.ibm.gpu.spi.GPUAssist.Provider

Returns:

a GPUAssist implementation or null