hades.simulator
Class BatchModeSimKernel

java.lang.Object
  hades.simulator.SimKernel
      hades.simulator.BatchModeSimKernel

All Implemented Interfaces:

ContextToolTip, java.lang.Runnable, Simulatable

public class BatchModeSimKernel

extends SimKernel

implements java.lang.Runnable

BatchModeSimKernel -- A subclass of the event-based HADES simulation engine with the standard 'batch mode' behaviour.

Once started, the BatchModeSimKernel will dispatch Events as fast as possible. If no Events remain, the BatchModeSimKernel will enter into a sleep phase, increasing the simulation time once by 5 nsecs. and afterwards polling the EventList all 100msec, to look for further interactive (user generated) Events.

Field Summary

(package private) double	eventTime
(package private) int	global_errors
(package private) double	sleepDeltaTime
static int	t_sleep
(package private) long	t0
(package private) long	t1
(package private) static java.lang.String	versionString

Fields inherited from class hades.simulator.SimKernel

commandQueue, console, controlPanel, debug, design, ELABORATE, endTime, eventList, n_interactive, n_interactive_transferred, n_iterations, n_processed, n_scheduled, n_simulators, name, painter, PAUSED, RESET, runner, RUNNING, shouldStop, simTime, simulatorID, SINGLESTEP, state, STOPPED

Constructor Summary

BatchModeSimKernel()
construct a new and idle BatchModeSimKernel

BatchModeSimKernel(Design design)
construct a BatchModeSimKernel for a given Design

BatchModeSimKernel(java.lang.String name)
construct a named simulation engine

Method Summary

void	initializeSimulator() initialize the simulator: stop any running simulation, then create a new eventlist, initialize start and end times, ...
void	printStatus() printStatus(): print a short message about current simulation and real times, as well as the number of scheduled and processed events.
void	run() run the simulation until ready or interrupted.
void	runForever() set the simulation end time to Double.MAX_VALUE, then start/continue the simulation from the current time.
void	sleep() sleep for t_sleep milliseconds.
java.lang.String	toString() standard identification method

Methods inherited from class hades.simulator.SimKernel

addPendingEvent, checkClearWaveforms, continueSimulation, dbg, deleteAllEventsFromSource, elaborate, elaborateComponents, evaluate, executeSingleStep, getDebug, getEventList, getNumberOfProcessedEvents, getNumberOfScheduledEvents, getSimTime, getState, getSyncPainter, getToolTip, hasEvents, isPaused, isReset, isRunning, isSingleStep, main, message, pauseSimulation_NEW, pauseSimulation, printNextPendingEvent, processPendingRepaints, run_debug, runFor, scheduleEvent, scheduleInteractiveEvent, scheduleWakeup, setConsole, setControlPanel, setDebug, setDesign, setName, setSyncPainter, singleStep, stopSimulation_NEW, stopSimulation, usage

Methods inherited from class java.lang.Object

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

Field Detail

versionString

static java.lang.String versionString

eventTime

double eventTime

sleepDeltaTime

double sleepDeltaTime

t0

long t0

t1

long t1

global_errors

int global_errors

t_sleep

public static int t_sleep

Constructor Detail

BatchModeSimKernel

public BatchModeSimKernel()

construct a new and idle BatchModeSimKernel

BatchModeSimKernel

public BatchModeSimKernel(java.lang.String name)

construct a named simulation engine

BatchModeSimKernel

public BatchModeSimKernel(Design design)

construct a BatchModeSimKernel for a given Design

Method Detail

runForever

public void runForever()

set the simulation end time to Double.MAX_VALUE, then start/continue the simulation from the current time.

Overrides:

runForever in class SimKernel

initializeSimulator

public void initializeSimulator()

Description copied from class: SimKernel

initialize the simulator: stop any running simulation, then create a new eventlist, initialize start and end times, ...

Overrides:

initializeSimulator in class SimKernel

run

public void run()

run the simulation until ready or interrupted. This method processes all remaining SimEvents in 'real time' as follows: All Events with scheduled time smaller than the current time are processed as fast as possible. If no such Events remain, the simulator Thread will sleep() itself for 100msec. each, until the user generates new Events or the time is ripe for the Events scheduled for later times.

Variable 't0' holds the JVM clock at start of the simulation, 't1' is used for the curent JVM clock value.

Specified by:

run in interface java.lang.Runnable

Overrides:

run in class SimKernel

printStatus

public void printStatus()

printStatus(): print a short message about current simulation and real times, as well as the number of scheduled and processed events.

Overrides:

printStatus in class SimKernel

sleep

public void sleep()

sleep for t_sleep milliseconds.

toString

public java.lang.String toString()

standard identification method

Overrides:

toString in class SimKernel