Class Device

java.lang.Object

com.aparapi.device.Device

All Implemented Interfaces:

Comparable<Device>

Direct Known Subclasses:

JavaDevice, OpenCLDevice

public abstract class Device
extends Object
implements Comparable<Device>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	Device.TYPE

Field Summary

Fields

Modifier and Type	Field	Description
protected int	maxWorkGroupSize
protected int	maxWorkItemDimensions
protected int[]	maxWorkItemSize
protected Device.TYPE	type

Constructor Summary

Constructors

Constructor	Description
Device()

Method Summary

Modifier and Type	Method	Description
static Device	best()	Deprecated. use KernelManager.bestDevice()
static Device	bestACC()	Deprecated.
static Device	bestGPU()	Deprecated.
int	compareTo(Device other)
Range	createRange(int _globalWidth)
Range	createRange(int _globalWidth, int _localWidth)
Range	createRange2D(int _globalWidth, int _globalHeight)
Range	createRange2D(int _globalWidth, int _globalHeight, int _localWidth, int _localHeight)
Range	createRange3D(int _globalWidth, int _globalHeight, int _globalDepth)
Range	createRange3D(int _globalWidth, int _globalHeight, int _globalDepth, int _localWidth, int _localHeight, int _localDepth)
boolean	equals(Object o)
static Device	first(Device.TYPE _type)	Deprecated.
static Device	firstCPU()	Deprecated.
static Device	firstGPU()	Deprecated.
abstract long	getDeviceId()
int	getMaxWorkGroupSize()
int	getMaxWorkItemDimensions()
int[]	getMaxWorkItemSize()
abstract String	getShortDescription()
Device.TYPE	getType()
int	hashCode()
void	setMaxWorkGroupSize(int _maxWorkGroupSize)
void	setMaxWorkItemDimensions(int _maxWorkItemDimensions)
void	setMaxWorkItemSize(int[] maxWorkItemSize)
void	setType(Device.TYPE type)

Methods inherited from class Object

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

Field Details

type

protected Device.TYPE type

maxWorkGroupSize

protected int maxWorkGroupSize

maxWorkItemDimensions

protected int maxWorkItemDimensions

maxWorkItemSize

protected int[] maxWorkItemSize

Constructor Details

Device

public Device()

Method Details

best

@Deprecated
public static Device best()

Deprecated.

use KernelManager.bestDevice()

See Also:

• com.aparapi.device

bestGPU

@Deprecated
public static Device bestGPU()

Deprecated.

See Also:

• com.aparapi.device

first

@Deprecated
public static Device first(Device.TYPE _type)

Deprecated.

See Also:

• com.aparapi.device

firstGPU

@Deprecated
public static Device firstGPU()

Deprecated.

See Also:

• com.aparapi.device

firstCPU

@Deprecated
public static Device firstCPU()

Deprecated.

See Also:

• com.aparapi.device

bestACC

@Deprecated
public static Device bestACC()

Deprecated.

See Also:

• com.aparapi.device

getShortDescription

public abstract String getShortDescription()

getType

public Device.TYPE getType()

setType

public void setType(Device.TYPE type)

getMaxWorkItemDimensions

public int getMaxWorkItemDimensions()

setMaxWorkItemDimensions

public void setMaxWorkItemDimensions(int _maxWorkItemDimensions)

getMaxWorkGroupSize

public int getMaxWorkGroupSize()

setMaxWorkGroupSize

public void setMaxWorkGroupSize(int _maxWorkGroupSize)

getMaxWorkItemSize

public int[] getMaxWorkItemSize()

setMaxWorkItemSize

public void setMaxWorkItemSize(int[] maxWorkItemSize)

createRange

public Range createRange(int _globalWidth)

createRange

public Range createRange(int _globalWidth,
 int _localWidth)

createRange2D

public Range createRange2D(int _globalWidth,
 int _globalHeight)

createRange2D

public Range createRange2D(int _globalWidth,
 int _globalHeight,
 int _localWidth,
 int _localHeight)

createRange3D

public Range createRange3D(int _globalWidth,
 int _globalHeight,
 int _globalDepth)

createRange3D

public Range createRange3D(int _globalWidth,
 int _globalHeight,
 int _globalDepth,
 int _localWidth,
 int _localHeight,
 int _localDepth)

getDeviceId

public abstract long getDeviceId()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(Device other)

Specified by:

compareTo in interface Comparable<Device>