com.nativelibs4java.opencl

Enum CLPlatform.DeviceFeature

java.lang.Object

java.lang.Enum<CLPlatform.DeviceFeature>

com.nativelibs4java.opencl.CLPlatform.DeviceFeature

All Implemented Interfaces:

Serializable, Comparable<CLPlatform.DeviceFeature>

Enclosing class:

CLPlatform

public static enum CLPlatform.DeviceFeature
extends Enum<CLPlatform.DeviceFeature>

Enums used to indicate how to choose the best CLDevice.

Enum Constant Summary

Enum Constants

Enum Constant and Description
Accelerator Prefer Accelerator devices (see CLDevice.getType())
CPU Prefer CPU devices (see CLDevice.getType())
DoubleSupport Prefer devices that support double-precision float computations (see CLDevice.isDoubleSupported())
GPU Prefer GPU devices (see CLDevice.getType())
ImageSupport Prefer devices that support images and with the most supported image formats (see CLDevice.hasImageSupport())
MaxComputeUnits Prefer devices with the most compute units (see CLDevice.getMaxComputeUnits())
MostImageFormats Prefer devices with the greatest variety of supported image formats (see CLContext.getSupportedImageFormats(CLMem.Flags, CLMem.ObjectType))
NativeEndianness Prefer devices with the same byte ordering as the hosting platform (see CLDevice.getByteOrder())
OutOfOrderQueueSupport Prefer devices that support out of order queues (see CLDevice.hasOutOfOrderQueueSupport())

Method Summary

Modifier and Type	Method and Description
static CLPlatform.DeviceFeature	valueOf(String name) Returns the enum constant of this type with the specified name.
static CLPlatform.DeviceFeature[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CPU

public static final CLPlatform.DeviceFeature CPU

Prefer CPU devices (see CLDevice.getType())

GPU

public static final CLPlatform.DeviceFeature GPU

Prefer GPU devices (see CLDevice.getType())

Accelerator

public static final CLPlatform.DeviceFeature Accelerator

Prefer Accelerator devices (see CLDevice.getType())

MaxComputeUnits

public static final CLPlatform.DeviceFeature MaxComputeUnits

Prefer devices with the most compute units (see CLDevice.getMaxComputeUnits())

NativeEndianness

public static final CLPlatform.DeviceFeature NativeEndianness

Prefer devices with the same byte ordering as the hosting platform (see CLDevice.getByteOrder())

DoubleSupport

public static final CLPlatform.DeviceFeature DoubleSupport

Prefer devices that support double-precision float computations (see CLDevice.isDoubleSupported())

ImageSupport

public static final CLPlatform.DeviceFeature ImageSupport

Prefer devices that support images and with the most supported image formats (see CLDevice.hasImageSupport())

OutOfOrderQueueSupport

public static final CLPlatform.DeviceFeature OutOfOrderQueueSupport

Prefer devices that support out of order queues (see CLDevice.hasOutOfOrderQueueSupport())

MostImageFormats

public static final CLPlatform.DeviceFeature MostImageFormats

Prefer devices with the greatest variety of supported image formats (see CLContext.getSupportedImageFormats(CLMem.Flags, CLMem.ObjectType))

Method Detail

values

public static CLPlatform.DeviceFeature[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (CLPlatform.DeviceFeature c : CLPlatform.DeviceFeature.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CLPlatform.DeviceFeature valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null