Package org.uma.jmetal.parallel.asynchronous.algorithm.impl

Class AsynchronousMultiThreadedGeneticAlgorithm<S extends Solution<?>>

java.lang.Object

org.uma.jmetal.parallel.asynchronous.multithreaded.Master<ParallelTask<S>,List<S>>

org.uma.jmetal.parallel.asynchronous.algorithm.impl.AsynchronousMultiThreadedGeneticAlgorithm<S>

All Implemented Interfaces:

AsynchronousParallelAlgorithm<ParallelTask<S>,List<S>>

Direct Known Subclasses:

AsynchronousMultiThreadedNSGAII

public class AsynchronousMultiThreadedGeneticAlgorithm<S extends Solution<?>>
extends Master<ParallelTask<S>,List<S>>

Field Summary

Fields inherited from class org.uma.jmetal.parallel.asynchronous.multithreaded.Master

completedTaskQueue, pendingTaskQueue

Constructor Summary

Constructors

Constructor	Description
AsynchronousMultiThreadedGeneticAlgorithm(int numberOfCores, Problem<S> problem, int populationSize, CrossoverOperator<S> crossover, MutationOperator<S> mutation, SelectionOperator<List<S>,S> selection, Replacement<S> replacement, Termination termination)

Method Summary

Modifier and Type	Method	Description
List<ParallelTask<S>>	createInitialTasks()
ParallelTask<S>	createNewTask()
Observable<Map<String,Object>>	getObservable()
List<S>	getResult()
void	initProgress()
void	processComputedTask(ParallelTask<S> task)
void	run()
boolean	stoppingConditionIsNotMet()
void	submitInitialTasks(List<ParallelTask<S>> initialTaskList)
void	submitTask(ParallelTask<S> task)
void	updateProgress()

Methods inherited from class org.uma.jmetal.parallel.asynchronous.multithreaded.Master

getCompletedTaskQueue, getInitialTask, getPendingTaskQueue, thereAreInitialTasksPending, waitForComputedTask

Methods inherited from class java.lang.Object

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

Constructor Details

AsynchronousMultiThreadedGeneticAlgorithm

public AsynchronousMultiThreadedGeneticAlgorithm(int numberOfCores,
 Problem<S> problem,
 int populationSize,
 CrossoverOperator<S> crossover,
 MutationOperator<S> mutation,
 SelectionOperator<List<S>,S> selection,
 Replacement<S> replacement,
 Termination termination)

Method Details

initProgress

public void initProgress()

updateProgress

public void updateProgress()

createInitialTasks

public List<ParallelTask<S>> createInitialTasks()

submitInitialTasks

public void submitInitialTasks(List<ParallelTask<S>> initialTaskList)

Specified by:

submitInitialTasks in interface AsynchronousParallelAlgorithm<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

Overrides:

submitInitialTasks in class Master<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

processComputedTask

public void processComputedTask(ParallelTask<S> task)

Specified by:

processComputedTask in interface AsynchronousParallelAlgorithm<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

Specified by:

processComputedTask in class Master<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

submitTask

public void submitTask(ParallelTask<S> task)

Specified by:

submitTask in interface AsynchronousParallelAlgorithm<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

Overrides:

submitTask in class Master<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

createNewTask

public ParallelTask<S> createNewTask()

Specified by:

createNewTask in interface AsynchronousParallelAlgorithm<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

Specified by:

createNewTask in class Master<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

stoppingConditionIsNotMet

public boolean stoppingConditionIsNotMet()

Specified by:

stoppingConditionIsNotMet in interface AsynchronousParallelAlgorithm<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

Specified by:

stoppingConditionIsNotMet in class Master<ParallelTask<S extends Solution<?>>,List<S extends Solution<?>>>

run

public void run()

getResult

public List<S> getResult()

getObservable

public Observable<Map<String,Object>> getObservable()