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DENOPTIM
Public Member Functions | Package Attributes | Private Member Functions | Private Attributes | List of all members
denoptim.programs.fitnessevaluator.FPRunner Class Reference

Runs a fitness provider task as defined in the static parameters. More...

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Public Member Functions

 FPRunner (FRParameters settings)
 Constructor. More...
 
void stopRun ()
 Stops all subtasks and shutdown executor. More...
 
void run () throws Exception
 Create and run the fitness task. More...
 

Package Attributes

final Map< FitnessTask, Future< Object > > futures
 Storage of references to the submitted subtasks as Future. More...
 
final List< FitnessTask > submitted
 Storage of references to the submitted subtasks. More...
 
final ThreadPoolExecutor tpe
 Asynchronous tasks manager. More...
 

Private Member Functions

void cleanupCompleted ()
 Removes only tasks that are marked as completed. More...
 
void cleanup ()
 clean all reference to submitted tasks More...
 

Private Attributes

FRParameters settings
 The parameters controlling the. More...
 
int numThreads = 1
 Number of parallel fitness evaluations we run. More...
 

Detailed Description

Runs a fitness provider task as defined in the static parameters.

This class is meant to execute fitness provider tasks from the GUI or the CLI in a stand-alone fashion, i.e., without running GARunner or FragSpaceExplorer.

Author
Marco Foscato

Definition at line 56 of file FPRunner.java.

Constructor & Destructor Documentation

◆ FPRunner()

denoptim.programs.fitnessevaluator.FPRunner.FPRunner ( FRParameters  settings)

Constructor.

Definition at line 91 of file FPRunner.java.

References denoptim.logging.StaticLogger.appLogger, denoptim.programs.fitnessevaluator.FPRunner.cleanup(), denoptim.programs.fitnessevaluator.FPRunner.futures, denoptim.programs.fitnessevaluator.FPRunner.numThreads, denoptim.programs.fitnessevaluator.FPRunner.run(), denoptim.programs.fitnessevaluator.FPRunner.settings, denoptim.programs.fitnessevaluator.FPRunner.submitted, and denoptim.programs.fitnessevaluator.FPRunner.tpe.

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Member Function Documentation

◆ cleanup()

void denoptim.programs.fitnessevaluator.FPRunner.cleanup ( )
private

clean all reference to submitted tasks

Definition at line 270 of file FPRunner.java.

References denoptim.programs.fitnessevaluator.FPRunner.futures, denoptim.programs.fitnessevaluator.FPRunner.submitted, and denoptim.programs.fitnessevaluator.FPRunner.tpe.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FPRunner.stopRun().

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◆ cleanupCompleted()

void denoptim.programs.fitnessevaluator.FPRunner.cleanupCompleted ( )
private

Removes only tasks that are marked as completed.

Definition at line 246 of file FPRunner.java.

References denoptim.programs.fitnessevaluator.FPRunner.futures, and denoptim.programs.fitnessevaluator.FPRunner.submitted.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.run().

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◆ run()

void denoptim.programs.fitnessevaluator.FPRunner.run ( ) throws Exception

Create and run the fitness task.

Exceptions
Exception

Definition at line 171 of file FPRunner.java.

References denoptim.logging.StaticLogger.appLogger, denoptim.programs.fitnessevaluator.FPRunner.cleanupCompleted(), denoptim.constants.DENOPTIMConstants.EOL, denoptim.programs.fitnessevaluator.FPRunner.futures, denoptim.programs.fitnessevaluator.FRParameters.getInputFile(), denoptim.programs.fitnessevaluator.FRParameters.getOutputFile(), denoptim.programs.fitnessevaluator.FRParameters.getWallTime(), denoptim.programs.RunTimeParameters.getWorkDirectory(), denoptim.programs.fitnessevaluator.FPRunner.numThreads, denoptim.io.DenoptimIO.readDENOPTIMGraphsFromFile(), denoptim.io.DenoptimIO.readSDFFile(), denoptim.io.DenoptimIO.readText(), denoptim.programs.fitnessevaluator.FPRunner.settings, denoptim.programs.fitnessevaluator.FPRunner.submitted, denoptim.programs.fitnessevaluator.FPRunner.tpe, and denoptim.io.DenoptimIO.writeData().

Referenced by denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FitnessRunner.runProgram().

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◆ stopRun()

void denoptim.programs.fitnessevaluator.FPRunner.stopRun ( )

Stops all subtasks and shutdown executor.

Definition at line 158 of file FPRunner.java.

References denoptim.programs.fitnessevaluator.FPRunner.cleanup(), and denoptim.programs.fitnessevaluator.FPRunner.tpe.

Referenced by denoptim.programs.fitnessevaluator.FitnessRunner.handleThrowable().

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Member Data Documentation

◆ futures

final Map<FitnessTask,Future<Object> > denoptim.programs.fitnessevaluator.FPRunner.futures
package

Storage of references to the submitted subtasks as Future.

Definition at line 61 of file FPRunner.java.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.cleanup(), denoptim.programs.fitnessevaluator.FPRunner.cleanupCompleted(), denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FPRunner.run().

◆ numThreads

int denoptim.programs.fitnessevaluator.FPRunner.numThreads = 1
private

Number of parallel fitness evaluations we run.

Definition at line 83 of file FPRunner.java.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FPRunner.run().

◆ settings

FRParameters denoptim.programs.fitnessevaluator.FPRunner.settings
private

The parameters controlling the.

Definition at line 76 of file FPRunner.java.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FPRunner.run().

◆ submitted

final List<FitnessTask> denoptim.programs.fitnessevaluator.FPRunner.submitted
package

Storage of references to the submitted subtasks.

Definition at line 66 of file FPRunner.java.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.cleanup(), denoptim.programs.fitnessevaluator.FPRunner.cleanupCompleted(), denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), and denoptim.programs.fitnessevaluator.FPRunner.run().

◆ tpe

final ThreadPoolExecutor denoptim.programs.fitnessevaluator.FPRunner.tpe
package

Asynchronous tasks manager.

Definition at line 71 of file FPRunner.java.

Referenced by denoptim.programs.fitnessevaluator.FPRunner.cleanup(), denoptim.programs.fitnessevaluator.FPRunner.FPRunner(), denoptim.programs.fitnessevaluator.FPRunner.run(), and denoptim.programs.fitnessevaluator.FPRunner.stopRun().

The documentation for this class was generated from the following file: