/*******************************************************************************
* Copyright 2014,
* Luis Pina <luis@luispina.me>,
* Michael Hicks <mwh@cs.umd.edu>
*
* This file is part of Rubah.
*
* Rubah is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Rubah is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Rubah. If not, see <http://www.gnu.org/licenses/>.
*******************************************************************************/
package rubah.runtime.state.strategy;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.ForkJoinPool;
public class ForkJoinStrategy extends ExecutorStrategy {
public ForkJoinStrategy(MappingStrategy mapping, int nThreads) {
super(mapping, nThreads);
}
@Override
protected ExecutorService getExecutor() {
return new ForkJoinPool(this.nThreads);
}
@Override
public String toString() {
ForkJoinPool pool = (ForkJoinPool)this.executor;
return pool.getQueuedTaskCount()+"\t"+pool.getStealCount();
}
}