edu.iu.harp.collective

Class ReduceCollective

java.lang.Object

edu.iu.harp.collective.ReduceCollective

public class ReduceCollective
extends java.lang.Object

Reduce Collective communication

Constructor Summary

Constructors

Constructor and Description
ReduceCollective()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)
static <P extends Simple> boolean	reduce(java.lang.String contextName, java.lang.String operationName, Table<P> table, int reduceWorkerID, DataMap dataMap, Workers workers) Reduce communication operation

Methods inherited from class java.lang.Object

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

Constructor Detail

ReduceCollective

public ReduceCollective()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception

reduce

public static <P extends Simple> boolean reduce(java.lang.String contextName,
                                                java.lang.String operationName,
                                                Table<P> table,
                                                int reduceWorkerID,
                                                DataMap dataMap,
                                                Workers workers)

Reduce communication operation

Parameters:

contextName - the name of the context

operationName - the operation of the context

table - the data Table

reduceWorkerID - the workerID to send

dataMap - the DataMap

workers - the Workers

Returns:

true if succeeded, false otherwise