git.gag.com Git - debian/openrocket/blob - test/Test.java

   1 import java.util.ArrayList;
   2
   3 import net.sf.openrocket.simulation.SimulationListener;
   4 import net.sf.openrocket.simulation.exception.SimulationException;
   5 import net.sf.openrocket.simulation.listeners.AbstractSimulationListener;
   6
   7
   8 public class Test {
   9
  10         public static int COUNT = 1000000;
  11
  12         public static void main(String[] args) throws Exception {
  13
  14                 System.out.println("COUNT="+COUNT);
  15
  16                 for (int i=1; ; i++) {
  17                         long t1 = System.currentTimeMillis();
  18                         run();
  19                         long t2 = System.currentTimeMillis();
  20                         System.out.printf("Run %2d took %d ms, %.1f ms / 1000 rounds\n",
  21                                         i, (t2-t1), ((t2-t1)*1000.0/COUNT));
  22                 }
  23
  24         }
  25
  26
  27         static volatile ArrayList<SimulationListener> listeners = new ArrayList<SimulationListener>();
  28         static {
  29                 for (int i=0; i<5; i++) {
  30                         listeners.add(new AbstractSimulationListener());
  31                 }
  32         }
  33         private static void run() throws SimulationException {
  34
  35
  36                 for (int i=0; i<COUNT; i++) {
  37                         SimulationListener[] array = listeners.toArray(new SimulationListener[0]);
  38                         for (SimulationListener l: array) {
  39                                 l.forceCalculation(null, null, null);
  40                         }
  41                 }
  42
  43                 return;
  44         }
  45
  46 }