Package org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.com.nvidia

Class NvidiaGPUPluginForRuntimeV2.NvidiaCommandExecutor

java.lang.Object

org.apache.hadoop.yarn.server.nodemanager.containermanager.resourceplugin.com.nvidia.NvidiaGPUPluginForRuntimeV2.NvidiaCommandExecutor

Enclosing class:

NvidiaGPUPluginForRuntimeV2

public class NvidiaGPUPluginForRuntimeV2.NvidiaCommandExecutor
extends Object

A shell wrapper class easy for test.

Constructor Summary

Constructors

Constructor	Description
NvidiaCommandExecutor()

Method Summary

Modifier and Type	Method	Description
String	getDeviceInfo()
String	getMajorMinorInfo(String devName)
String	getTopologyInfo()
void	searchBinary()

Methods inherited from class java.lang.Object

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

Constructor Details

NvidiaCommandExecutor

public NvidiaCommandExecutor()

Method Details

getDeviceInfo

public String getDeviceInfo()
                     throws IOException

Throws:

IOException

getMajorMinorInfo

public String getMajorMinorInfo(String devName)
                         throws IOException

Throws:

IOException

getTopologyInfo

public String getTopologyInfo()
                       throws IOException

Throws:

IOException

searchBinary

public void searchBinary()
                  throws Exception

Throws:

Exception