/*
* LikelihoodBenchmarker.java
*
* Copyright (c) 2002-2015 Alexei Drummond, Andrew Rambaut and Marc Suchard
*
* This file is part of BEAST.
* See the NOTICE file distributed with this work for additional
* information regarding copyright ownership and licensing.
*
* BEAST is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* BEAST 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with BEAST; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package dr.inference.model;
import java.util.List;
import java.util.logging.Logger;
/**
* @author Andrew Rambaut
* @version $Id$
*/
public class LikelihoodBenchmarker {
public LikelihoodBenchmarker(List<Likelihood> likelihoods, int iterationCount) {
for (Likelihood likelihood : likelihoods) {
long startTime = System.nanoTime();
for (int i = 0; i < iterationCount; i++) {
likelihood.makeDirty();
likelihood.getLogLikelihood();
}
long endTime = System.nanoTime();
double seconds = (endTime - startTime) * 1E-9;
Logger.getLogger("dr.app.beagle").info(
"Benchmark " + likelihood.getId() + "(" + likelihood.getClass().getName() + "): " +
seconds + " sec");
}
}
}