jcuda.driver

Class CUmem_advise

java.lang.Object

jcuda.driver.CUmem_advise

public class CUmem_advise
extends Object

Memory advise values.

Most comments are taken from the CUDA headers or reference manual.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CU_MEM_ADVISE_SET_ACCESSED_BY Data will be accessed by the specified device, so prevent page faults as much as possible
static int	CU_MEM_ADVISE_SET_PREFERRED_LOCATION Set the preferred location for the data as the specified device
static int	CU_MEM_ADVISE_SET_READ_MOSTLY Data will mostly be read and only occassionally be written to
static int	CU_MEM_ADVISE_UNSET_ACCESSED_BY Let the Unified Memory subsystem decide on the page faulting policy for the specified device
static int	CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION Clear the preferred location for the data
static int	CU_MEM_ADVISE_UNSET_READ_MOSTLY Undo the effect of ::CU_MEM_ADVISE_SET_READ_MOSTLY

Method Summary

Modifier and Type	Method and Description
static String	stringFor(int n) Returns the String identifying the given CUmem_advise

Methods inherited from class java.lang.Object

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

Field Detail

CU_MEM_ADVISE_SET_READ_MOSTLY

public static final int CU_MEM_ADVISE_SET_READ_MOSTLY

Data will mostly be read and only occassionally be written to

See Also:

Constant Field Values

CU_MEM_ADVISE_UNSET_READ_MOSTLY

public static final int CU_MEM_ADVISE_UNSET_READ_MOSTLY

Undo the effect of ::CU_MEM_ADVISE_SET_READ_MOSTLY

See Also:

Constant Field Values

CU_MEM_ADVISE_SET_PREFERRED_LOCATION

public static final int CU_MEM_ADVISE_SET_PREFERRED_LOCATION

Set the preferred location for the data as the specified device

See Also:

Constant Field Values

CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION

public static final int CU_MEM_ADVISE_UNSET_PREFERRED_LOCATION

Clear the preferred location for the data

See Also:

Constant Field Values

CU_MEM_ADVISE_SET_ACCESSED_BY

public static final int CU_MEM_ADVISE_SET_ACCESSED_BY

Data will be accessed by the specified device, so prevent page faults as much as possible

See Also:

Constant Field Values

CU_MEM_ADVISE_UNSET_ACCESSED_BY

public static final int CU_MEM_ADVISE_UNSET_ACCESSED_BY

Let the Unified Memory subsystem decide on the page faulting policy for the specified device

See Also:

Constant Field Values

Method Detail

stringFor

public static String stringFor(int n)

Returns the String identifying the given CUmem_advise

Parameters:

n - The CUmem_advise

Returns:

The String identifying the given CUmem_advise