Package org.apache.sysds.runtime.functionobjects

Class KahanPlus

java.lang.Object

org.apache.sysds.runtime.functionobjects.FunctionObject

org.apache.sysds.runtime.functionobjects.ValueFunction

org.apache.sysds.runtime.functionobjects.KahanFunction

org.apache.sysds.runtime.functionobjects.KahanPlus

All Implemented Interfaces:

Serializable

public class KahanPlus
extends KahanFunction

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
Data	execute(Data in1, double in2)
Data	execute(Data in1, double in2, double in3)
void	execute2(KahanObject in1, double in2)	Simplified version of execute(Data in1, double in2) without exception handling and casts.
void	execute3(KahanObject in1, double in2, int count)
static KahanPlus	getKahanPlusFnObject()

Methods inherited from class org.apache.sysds.runtime.functionobjects.KahanFunction

requiresCorrection

Methods inherited from class org.apache.sysds.runtime.functionobjects.ValueFunction

isBinary, toString

Methods inherited from class org.apache.sysds.runtime.functionobjects.FunctionObject

clone, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute

Methods inherited from class java.lang.Object

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

Method Details

getKahanPlusFnObject

public static KahanPlus getKahanPlusFnObject()

execute

public Data execute(Data in1,
 double in2)

Overrides:

execute in class FunctionObject

execute

public Data execute(Data in1,
 double in2,
 double in3)

Overrides:

execute in class FunctionObject

execute2

public void execute2(KahanObject in1,
 double in2)

Simplified version of execute(Data in1, double in2) without exception handling and casts.

Specified by:

execute2 in class KahanFunction

Parameters:

in1 - kahan object input

in2 - double input

execute3

public void execute3(KahanObject in1,
 double in2,
 int count)

Specified by:

execute3 in class KahanFunction