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

java.lang.Object
  org.objectweb.proactive.benchmarks.timit.util.TimerCounter
      org.objectweb.proactive.benchmarks.timit.util.MigratableCounter

All Implemented Interfaces:

java.io.Serializable

public class MigratableCounter
extends TimerCounter

A MigratableCounter is a TimerCounter which can be migrated using ProActive migration.
This counter use a network clock and is much slower than a classic TimerCounter.
Use with care.

Author:

Brian Amedro, Vladimir Bodnartchouk, Judicael Ribault

See Also:

Serialized Form

Constructor Summary

MigratableCounter(java.lang.String s)
Create an instance of MigratableCounter

Method Summary

boolean	isMigratable() Used by the Timer to know if a counter can be migrated
void	setClock(TimItReductor tr) Invoked by TimItReductor to setup network clock (which is localized on TimItReductor instance node
void	start() Start the counter (perform a distant method call)
void	stop() Stop the counter (perform a distant method call)

Methods inherited from class org.objectweb.proactive.benchmarks.timit.util.TimerCounter

addValue, getElapsedTime, getHierarchicalTime, getId, getName, getTotalTime, isStarted, reset, setId, setName, setTimer, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

MigratableCounter

public MigratableCounter(java.lang.String s)

Create an instance of MigratableCounter

Parameters:

s - the name of the counter you want to create

Method Detail

isMigratable

public boolean isMigratable()

Used by the Timer to know if a counter can be migrated

Overrides:

isMigratable in class TimerCounter

setClock

public void setClock(TimItReductor tr)

Invoked by TimItReductor to setup network clock (which is localized on TimItReductor instance node

Parameters:

tr - the TimItReductor instance

start

public void start()

Start the counter (perform a distant method call)

Overrides:

start in class TimerCounter

stop

public void stop()

Stop the counter (perform a distant method call)

Overrides:

stop in class TimerCounter