Examples of org.jamesii.perfdb.entities.IProblemInstance

org.jamesii.perfdb.entities.IProblemInstance
Interface for a problem instance. This represents a single instance of a {@link IProblemDefinition}, which is currently characterised by an individual RNG seed. @author Roland Ewald


  @Override
  public synchronized void simulationExecuted(ITaskRunner simRunner,
      ComputationTaskRuntimeInformation crti, boolean jobDone) {


    IProblemInstance probInstance =
        recordedProblemInstances
            .get(crti.getRunInformation().getExecutionIDs());
    if (probInstance == null) {
      return;
    }

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  public synchronized void simulationInitialized(ITaskRunner simRunner,
      ComputationTaskRuntimeInformation crti) {


    // TODO revise repeatability/RNG system to allow repeatable
    // multi-threaded execution
    IProblemInstance pInstance = null;
    try {
      pInstance = registerProblemInstance(crti);
    } catch (Exception ex) {
      SimSystem.report(Level.SEVERE, null, ERR_MSG_TITLE
          + "Error while storing simulation problem.", null, ex);
    }


    if (pInstance != null) {
      // TODO this late setting of the seed does not work with randomly created
      // models (see above)
      SimSystem.getRNGGenerator().setSeed(pInstance.getRandomSeed());
      SimSystem.getRNGGenerator().setRNGFactory(
          new ParameterizedFactory<RandomGeneratorFactory>(new ParameterBlock(
              pInstance.getRNGFactoryName())));
      recordedProblemInstances.put(crti.getRunInformation().getExecutionIDs(),
          pInstance);
    }
  }

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    }


    // Generate/Re-use problem instance
    Pair<Long, String> rngSetup =
        instanceGenerator.requestNewInstance(problemDefinition);
    IProblemInstance pInst =
        perfDatabase.newProblemInstance(problemDefinition,
            rngSetup != null ? rngSetup.getFirstValue() : -1,
            rngSetup != null ? rngSetup.getSecondValue() : null);


    return pInst;

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        parameters == null ? new HashMap<String, Serializable>() : parameters);


    // Generate/Re-use problem instance
    Pair<Long, String> rngSetup = instanceGenerator
        .requestNewInstance(problemDefinition);
    IProblemInstance problemInstance = database.newProblemInstance(
        problemDefinition, rngSetup != null ? rngSetup.getFirstValue() : -1,
        rngSetup != null ? rngSetup.getSecondValue() : null);


    flushIfNecessary();
    return problemInstance;

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  }


  @Override
  public IProblemInstance newProblemInstance(
      IProblemDefinition problemDefinition, long randSeed, String rngFactoryName) {
    IProblemInstance pi = getProblemInstance(problemDefinition, randSeed);
    if (pi == null) {
      checkForHibernateEntities(new Object[] { problemDefinition },
          ProblemDefinition.class);
      pi = // NOSONAR:{checked_above}
          new ProblemInstance((ProblemDefinition) problemDefinition, randSeed,

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    assertEquals(2, perfDB.getAllProblemDefinitions(scheme).size());
    perfDB.deleteProblemDefinition(problemDefinition1);
    assertEquals(1, perfDB.getAllProblemDefinitions(scheme).size());


    // Testing problem instances
    IProblemInstance pi =
        perfDB.newProblemInstance(problemDefinition2, 2345L, SimSystem
            .getRNGGenerator().getRNGFactory().getFactoryInstance().getClass()
            .getName());
    perfDB.newProblemInstance(problemDefinition2, 2346L, SimSystem
        .getRNGGenerator().getRNGFactory().getFactoryInstance().getClass()

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   */
  public void runtimeConfigurations() throws Exception {


    IProblemDefinition problemDefinition =
        perfDB.getAllProblemDefinitions().get(0);
    IProblemInstance problemInstance =
        perfDB.newProblemInstance(problemDefinition, 123L, SimSystem
            .getRNGGenerator().getRNGFactory().getFactoryInstance().getClass()
            .getName());
    SelectionTree selectionTree = new SelectionTree(null);
    IRuntimeConfiguration runtimeConfiguration =

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Related Classes of org.jamesii.perfdb.entities.IProblemInstance

org.jamesii.perfdb.hibernate.PerformanceDatabase

org.jamesii.perfdb.PerfDBTest

org.jamesii.perfdb.recording.PerfDBRecordingHelper

org.jamesii.simspex.gui.PerfDBRecorder

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