/** Runs the experiment to steady state, but no further. */
public void runToSteadyState() {
Iterator<Statistic> stats = this.getStats().getAllStats();
while (stats.hasNext()) {
Statistic stat = stats.next();
stat.setJustBins(true);
}
this.stopAtSteadyState = true;
this.run();
}
/** Runs the experiment. The builk of simulation happens in this. */
public void run() {
this.initialize();
long startTime = System.currentTimeMillis();
this.nEventsProccessed = 0;
Sim.printBanner();
System.out.println("Starting simulation");
// TODO fix magic numbers
int orderOfMag = 5;
long printSamples = (long) Math.pow(10, orderOfMag);
while (!stop) {
Event currentEvent = this.eventQueue.nextEvent();
this.currentTime = currentEvent.getTime();
currentEvent.process();
this.nEventsProccessed++;
if (this.nEventsProccessed > printSamples) {
System.out.println("Processed " + this.nEventsProccessed + " events");
Iterator<Statistic> statIter = this.exprimentOutput.getStats().getAllStats();
while (statIter.hasNext()) {
Statistic currentStat = statIter.next();
if (!currentStat.isConverged()) {
System.out.println(
"Still waiting for "
+ currentStat.getStatName()
+ " at mean converge of "
+ currentStat.getMeanAccuracy()
+ " and quantile converge of "
+ currentStat.getQuantileAccuracy());
currentStat.printStatInfo();
}
}
orderOfMag++;
printSamples = (long) Math.pow(10, orderOfMag);
}
if (this.getStats().allStatsConverged()) {
System.out.println("Ending from convergence");
break;
}
if (this.getStats().allStatsSteadyState() && this.stopAtSteadyState) {
System.out.println("Halting at steady state");
break;
}
if (eventLimit > 0 && nEventsProccessed > eventLimit) {
break;
}
}
long endTime = System.currentTimeMillis();
double execTime = (endTime - startTime) / 1000.0;
System.out.println("The experiment took " + execTime + " seconds to run");
}