edu.jas.gb
Class GBDist<C extends RingElem<C>>

java.lang.Object
  edu.jas.gb.GBDist<C>

public class GBDist<C extends RingElem<C>>
extends java.lang.Object

Setup to run a distributed GB example.

Author:

Heinz Kredel

Field Summary

protected int	port Server port to use.
protected int	threads Number of threads to use.

Constructor Summary

GBDist(int threads, PairList<C> pl, java.lang.String mfile, int port)
Constructor.

GBDist(int threads, java.lang.String mfile, int port)
Constructor.

Method Summary

java.util.List<GenPolynomial<C>>	execute(java.util.List<GenPolynomial<C>> F) Execute a distributed GB example.
void	terminate(boolean shutDown) Terminates the distributed thread pools.

Methods inherited from class java.lang.Object

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

Field Detail

threads

protected final int threads

Number of threads to use.

port

protected final int port

Server port to use.

Constructor Detail

GBDist

public GBDist(int threads,
              java.lang.String mfile,
              int port)

Constructor.

Parameters:

threads - number of threads respectivly processes.

mfile - name of the machine file.

port - for GB server.

GBDist

public GBDist(int threads,
              PairList<C> pl,
              java.lang.String mfile,
              int port)

Constructor.

Parameters:

threads - number of threads respectivly processes.

pl - pair selection strategy

mfile - name of the machine file.

port - for GB server.

Method Detail

execute

public java.util.List<GenPolynomial<C>> execute(java.util.List<GenPolynomial<C>> F)

Execute a distributed GB example. Distribute clients and start master.

Parameters:

F - list of polynomials

Returns:

GB(F) a Groebner base for F.

terminate

public void terminate(boolean shutDown)

Terminates the distributed thread pools.

Parameters:

shutDown - true, if shut-down of the remote executable servers is requested, false, if remote executable servers stay alive.