org.objectweb.proactive.benchmarks.timit.util
Class Timed

java.lang.Object
  org.objectweb.proactive.benchmarks.timit.util.Timed

All Implemented Interfaces:

java.io.Serializable

public class Timed
extends java.lang.Object
implements java.io.Serializable

All timed objects (like workers) must extends this class. It provide some useful methods to reduce timers between workers and generate statistics.

Author:

Brian Amedro, Vladimir Bodnartchouk

See Also:

Serialized Form

Constructor Summary

Timed()
Singleton pattern

Method Summary

void	activate() Do not activate any counter
void	activate(EventObserver[] events)
void	activate(TimerCounter[] counters)
void	activate(TimerCounter[] counters, EventObserver[] events) Activate only some TimerCounters and EventObservers
void	activateDebug(EventObserver[] events)
void	activateDebug(TimerCounter[] counters)
void	activateDebug(TimerCounter[] counters, EventObserver[] events) Active only some counters.
void	finalizeTimed(int rank, java.lang.String information) This method performs the EventData and the Timer reduction.
EventObservable	getEventObservable()
void	resetTimer() Reset all the value of the timer
void	setTimerReduction(TimItReductor red) Invoked by TimItReductor to inform Timed object that he is the finalization reductor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Timed

public Timed()

Singleton pattern

Method Detail

activate

public void activate()

Do not activate any counter

activate

public void activate(TimerCounter[] counters)

activate

public void activate(EventObserver[] events)

activate

public void activate(TimerCounter[] counters,
                     EventObserver[] events)

Activate only some TimerCounters and EventObservers

Parameters:

counters - counters to activate

events - event to activate

activateDebug

public void activateDebug(TimerCounter[] counters)

activateDebug

public void activateDebug(EventObserver[] events)

activateDebug

public void activateDebug(TimerCounter[] counters,
                          EventObserver[] events)

Active only some counters. Debug version used to detect misplaced start/stop/reset. For real test, use activateCounters()

Parameters:

counters - the array of counters you want to use

events - the array of events you want to use

getEventObservable

public EventObservable getEventObservable()

resetTimer

public void resetTimer()

Reset all the value of the timer

setTimerReduction

public void setTimerReduction(TimItReductor red)

Invoked by TimItReductor to inform Timed object that he is the finalization reductor

finalizeTimed

public void finalizeTimed(int rank,
                          java.lang.String information)

This method performs the EventData and the Timer reduction.

Parameters:

rank - an identification number for this timed object

information - this message will be transmitted into results files