com.mockturtlesolutions.snifflib.linalg

Class ModiClarkeScheduler

java.lang.Object

com.mockturtlesolutions.snifflib.linalg.ModiClarkeScheduler

public class ModiClarkeScheduler
extends java.lang.Object

Class for scheduling stages of Givens rotation within Modi and Clarke's QR decomposition.

Constructor Summary

Constructors

Constructor and Description
ModiClarkeScheduler(int M, int N)
ModiClarkeScheduler(int M, int N, int S) Specifies the number of processors (or threads) that will be used.

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Vector	getNext() Get the next set of indices.

Methods inherited from class java.lang.Object

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

Constructor Detail

ModiClarkeScheduler

public ModiClarkeScheduler(int M,
                   int N)

ModiClarkeScheduler

public ModiClarkeScheduler(int M,
                   int N,
                   int S)

Specifies the number of processors (or threads) that will be used.

Method Detail

getNext

public java.util.Vector getNext()

Get the next set of indices. If the number in the current stage left to be done is greater than or equal to s then s indices will be returned. Otherwise only the remaining number of indices will be returned. Returns null if no more zeros are required in the matrix.