Package edu.kit.ipd.sdq.pcm.simulation.scheduler.exact.sensors.impl

Class SleepAverageSensor

java.lang.Object

edu.kit.ipd.sdq.pcm.simulation.scheduler.exact.sensors.impl.SleepAverageSensor

All Implemented Interfaces:

de.uka.ipd.sdq.scheduler.sensors.IProcessStateSensor

public class SleepAverageSensor
extends Object
implements de.uka.ipd.sdq.scheduler.sensors.IProcessStateSensor

Constructor Summary

Constructors

Constructor	Description
SleepAverageSensor(de.uka.ipd.sdq.scheduler.SchedulerModel model, IActiveProcess process, double max_sleep_average, int max_bonus)

Method Summary

Modifier and Type	Method	Description
int	getCurrentBonus()
double	getMaxSleepAverage()
double	getSleepAverage()
double	interactiveSleep(ProcessWithPriority p)
double	jiffiesToMs(int jiffies)
int	msToJiffies(double time)	Converts exact simulation time to the linux' scheduler internal time values called jiffies.
void	update(de.uka.ipd.sdq.scheduler.processes.PROCESS_STATE new_state)

Methods inherited from class java.lang.Object

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

Constructor Detail

SleepAverageSensor

public SleepAverageSensor(de.uka.ipd.sdq.scheduler.SchedulerModel model,
                          IActiveProcess process,
                          double max_sleep_average,
                          int max_bonus)

Method Detail

getSleepAverage

public double getSleepAverage()

getMaxSleepAverage

public double getMaxSleepAverage()

update

public void update(de.uka.ipd.sdq.scheduler.processes.PROCESS_STATE new_state)

Specified by:

update in interface de.uka.ipd.sdq.scheduler.sensors.IProcessStateSensor

getCurrentBonus

public int getCurrentBonus()

msToJiffies

public int msToJiffies(double time)

Converts exact simulation time to the linux' scheduler internal time values called jiffies. A jiffies represent the current time as the number of scheduler clock ticks, i.e. they are less exact.

Parameters:

time - time in milliseconds

Returns:

scheduler time in jiffies

jiffiesToMs

public double jiffiesToMs(int jiffies)

interactiveSleep

public double interactiveSleep(ProcessWithPriority p)