com.nativelibs4java.opencl

Enum CLDevice.FpConfig

java.lang.Object

java.lang.Enum<CLDevice.FpConfig>

com.nativelibs4java.opencl.CLDevice.FpConfig

All Implemented Interfaces:

ValuedEnum, Serializable, Comparable<CLDevice.FpConfig>

Enclosing class:

CLDevice

public static enum CLDevice.FpConfig
extends Enum<CLDevice.FpConfig>
implements ValuedEnum

Floating-point config of a device. The mandated minimum floating-point capability for devices that are not of type CL_DEVICE_TYPE_CUSTOM is: CL_FP_ROUND_TO_NEAREST | CL_FP_INF_NAN.

Enum Constant Summary

Enum Constants

Enum Constant and Description
CorrectlyRoundedDivideSqrt Divide and sqrt are correctly rounded as defined by the IEEE754 specification.
Denorm Denorms are supported.
FMA IEEE754-2008 fused multiply- add is supported.
InfNan INF and quiet NaNs are supported.
RoundToInf Round to positive and negative infinity rounding modes supported.
RoundToNearest Round to nearest even rounding mode supported.
RoundToZero Round to zero rounding mode supported.
SoftFloat Basic floating-point operations (such as addition, subtraction, multiplication).

Method Summary

Modifier and Type	Method and Description
static EnumSet<CLDevice.FpConfig>	getEnumSet(long v)
static long	getValue(EnumSet<CLDevice.FpConfig> set)
long	value()
static CLDevice.FpConfig	valueOf(String name) Returns the enum constant of this type with the specified name.
static CLDevice.FpConfig[]	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

Denorm

public static final CLDevice.FpConfig Denorm

Denorms are supported.

InfNan

public static final CLDevice.FpConfig InfNan

INF and quiet NaNs are supported.

RoundToNearest

public static final CLDevice.FpConfig RoundToNearest

Round to nearest even rounding mode supported.

RoundToZero

public static final CLDevice.FpConfig RoundToZero

Round to zero rounding mode supported.

RoundToInf

public static final CLDevice.FpConfig RoundToInf

Round to positive and negative infinity rounding modes supported.

FMA

public static final CLDevice.FpConfig FMA

IEEE754-2008 fused multiply- add is supported.

CorrectlyRoundedDivideSqrt

public static final CLDevice.FpConfig CorrectlyRoundedDivideSqrt

Divide and sqrt are correctly rounded as defined by the IEEE754 specification.

SoftFloat

public static final CLDevice.FpConfig SoftFloat

Basic floating-point operations (such as addition, subtraction, multiplication). are implemented in software.

Method Detail

values

public static CLDevice.FpConfig[] 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 (CLDevice.FpConfig c : CLDevice.FpConfig.values())
    System.out.println(c);

Returns:

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

valueOf

public static CLDevice.FpConfig 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

value

public long value()

Specified by:

value in interface ValuedEnum

getValue

public static long getValue(EnumSet<CLDevice.FpConfig> set)

getEnumSet

public static EnumSet<CLDevice.FpConfig> getEnumSet(long v)