Module openj9.cuda

Package com.ibm.cuda

Class CudaPermission

java.lang.Object

java.security.Permission

java.security.BasicPermission

com.ibm.cuda.CudaPermission

All Implemented Interfaces:

Serializable, Guard

public final class CudaPermission
extends BasicPermission

This class defines CUDA permissions as described in the following table.

CUDA Permissions

Permission Name	Allowed Action
configureDeviceCache	Configuring the cache of a device. See CudaDevice.setCacheConfig(CacheConfig).
configureDeviceSharedMemory	Configuring the shared memory of a device. See CudaDevice.setSharedMemConfig(SharedMemConfig).
loadModule	Loading a GPU code module onto a device. See CudaModule.
peerAccess.disable	Disabling peer access from one device to another. See CudaDevice.disablePeerAccess(CudaDevice).
peerAccess.enable	Enabling peer access from one device to another. See CudaDevice.enablePeerAccess(CudaDevice).
setDeviceLimit	Setting a device limit. See CudaDevice.setLimit(Limit, long).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CudaPermission(String name)	Create a representation of the named permissions.
CudaPermission(String name, String actions)	Create a representation of the named permissions.

Method Summary

Methods declared in class java.security.BasicPermission

equals, getActions, hashCode, implies, newPermissionCollection

Methods declared in class java.security.Permission

checkGuard, getName, toString

Methods declared in class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CudaPermission

public CudaPermission(String name)

Create a representation of the named permissions.

Parameters:

name - name of the permission

CudaPermission

public CudaPermission(String name,
 String actions)

Create a representation of the named permissions.

Parameters:

name - name of the permission

actions - not used, must be null or an empty string

Throws:

IllegalArgumentException - if actions is not null or an empty string