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package test.dataset;

import org.das2.DasException;
import org.das2.dataset.AverageTableRebinner;
import org.das2.dataset.RebinDescriptor;
import org.das2.datum.Units;
import org.das2.qds.QDataSet;
import org.das2.qds.demos.RipplesDataSet;

/**
 *
 * @author jbf
 */
public class AverageTableRebinnerBenchmark {
    public static void main( String[] args ) throws DasException {
        QDataSet tds= new RipplesDataSet(  2, 3, 1, 13, 15, 2, 30, 30 );
        Units u= Units.dimensionless;
        RebinDescriptor ddx= new RebinDescriptor( u.createDatum(0), u.createDatum(30), 1000, false );
        RebinDescriptor ddy= new RebinDescriptor( u.createDatum(0), u.createDatum(30), 1000, false );
        
        AverageTableRebinner rebin= new AverageTableRebinner();
        
        long t0= System.currentTimeMillis();
        long totalMillis=0;
        for ( int j=0; j<30.; j++ ) {
            rebin.rebin(tds, ddy, ddy, null);
            long t1= System.currentTimeMillis() - t0;
            System.err.println( t1 );
            totalMillis+= t1;
            t0= System.currentTimeMillis();
        }
        System.err.println("average: "+totalMillis/30.);
        
    }
}