jcuda.jcudpp

Class CUDPPOption

java.lang.Object

jcuda.jcudpp.CUDPPOption

public class CUDPPOption
extends java.lang.Object

Options for configuring CUDPP algorithms.

See Also:

CUDPPConfiguration, JCudpp.cudppPlan(jcuda.jcudpp.CUDPPHandle, jcuda.jcudpp.CUDPPHandle, jcuda.jcudpp.CUDPPConfiguration, long, long, long)

Field Summary

Fields

Modifier and Type	Field and Description
static int	CUDPP_OPTION_BACKWARD Algorithms operate backward: from end to start of array
static int	CUDPP_OPTION_CTA_LOCAL Algorithm performed only on the CTAs (blocks) with no communication between blocks.
static int	CUDPP_OPTION_EXCLUSIVE Exclusive (for scans) - scan includes all elements up to (but not including) the current element
static int	CUDPP_OPTION_FORWARD Algorithms operate forward: from start to end of input array
static int	CUDPP_OPTION_INCLUSIVE Inclusive (for scans) - scan includes all elements up to and including the current element
static int	CUDPP_OPTION_KEY_VALUE_PAIRS Each key has an associated value
static int	CUDPP_OPTION_KEYS_ONLY No associated value to a key (for global radix sort)

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.String	stringFor(int n) Returns the String identifying the given CUDPPOptions

Methods inherited from class java.lang.Object

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

Field Detail

CUDPP_OPTION_FORWARD

public static final int CUDPP_OPTION_FORWARD

Algorithms operate forward: from start to end of input array

See Also:

Constant Field Values

CUDPP_OPTION_BACKWARD

public static final int CUDPP_OPTION_BACKWARD

Algorithms operate backward: from end to start of array

See Also:

Constant Field Values

CUDPP_OPTION_EXCLUSIVE

public static final int CUDPP_OPTION_EXCLUSIVE

Exclusive (for scans) - scan includes all elements up to (but not including) the current element

See Also:

Constant Field Values

CUDPP_OPTION_INCLUSIVE

public static final int CUDPP_OPTION_INCLUSIVE

Inclusive (for scans) - scan includes all elements up to and including the current element

See Also:

Constant Field Values

CUDPP_OPTION_CTA_LOCAL

public static final int CUDPP_OPTION_CTA_LOCAL

Algorithm performed only on the CTAs (blocks) with no communication between blocks.

TODO: Currently ignored

See Also:

Constant Field Values

CUDPP_OPTION_KEYS_ONLY

public static final int CUDPP_OPTION_KEYS_ONLY

No associated value to a key (for global radix sort)

See Also:

Constant Field Values

CUDPP_OPTION_KEY_VALUE_PAIRS

public static final int CUDPP_OPTION_KEY_VALUE_PAIRS

Each key has an associated value

See Also:

Constant Field Values

Method Detail

stringFor

public static java.lang.String stringFor(int n)

Returns the String identifying the given CUDPPOptions

Parameters:

n - The CUDPPOptions

Returns:

The String identifying the given CUDPPOptions