org.optaplanner.examples.cloudbalancing.benchmark.cloudBalancingBenchmarkConfig.xml Maven / Gradle / Ivy

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OptaPlanner solves planning problems. This lightweight, embeddable planning engine implements powerful and scalable algorithms to optimize business resource scheduling and planning. This module contains the examples which demonstrate how to use it in a normal Java application.
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<?xml version="1.0" encoding="UTF-8"?>
<plannerBenchmark>
  <benchmarkDirectory>local/data/cloudbalancing</benchmarkDirectory>
  <parallelBenchmarkCount>AUTO</parallelBenchmarkCount>
  <warmUpSecondsSpentLimit>30</warmUpSecondsSpentLimit>

  <inheritedSolverBenchmark>
    <problemBenchmarks>
      <xStreamAnnotatedClass>org.optaplanner.examples.cloudbalancing.domain.CloudBalance</xStreamAnnotatedClass>
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/2computers-6processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/3computers-9processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/4computers-12processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/5computers-15processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/6computers-18processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/7computers-21processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/8computers-24processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/9computers-27processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/10computers-30processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/11computers-33processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/12computers-36processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/13computers-39processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/14computers-42processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/15computers-45processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/16computers-48processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/17computers-51processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/18computers-54processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/19computers-57processes.xml</inputSolutionFile>-->
      <!--<inputSolutionFile>data/cloudbalancing/unsolved/20computers-60processes.xml</inputSolutionFile>-->
      <inputSolutionFile>data/cloudbalancing/unsolved/100computers-300processes.xml</inputSolutionFile>
      <inputSolutionFile>data/cloudbalancing/unsolved/200computers-600processes.xml</inputSolutionFile>
      <inputSolutionFile>data/cloudbalancing/unsolved/400computers-1200processes.xml</inputSolutionFile>
      <inputSolutionFile>data/cloudbalancing/unsolved/800computers-2400processes.xml</inputSolutionFile>
      <inputSolutionFile>data/cloudbalancing/unsolved/1600computers-4800processes.xml</inputSolutionFile>
      <problemStatisticType>BEST_SCORE</problemStatisticType>
      <!--<problemStatisticType>STEP_SCORE</problemStatisticType>-->
      <!--<problemStatisticType>CALCULATE_COUNT_PER_SECOND</problemStatisticType>-->
      <!--<problemStatisticType>BEST_SOLUTION_MUTATION</problemStatisticType>-->
      <!--<problemStatisticType>MOVE_COUNT_PER_STEP</problemStatisticType>-->
      <!--<problemStatisticType>MEMORY_USE</problemStatisticType>-->
    </problemBenchmarks>

    <solver>
      <solutionClass>org.optaplanner.examples.cloudbalancing.domain.CloudBalance</solutionClass>
      <entityClass>org.optaplanner.examples.cloudbalancing.domain.CloudProcess</entityClass>
      <scoreDirectorFactory>
        <scoreDefinitionType>HARD_SOFT</scoreDefinitionType>
        <scoreDrl>org/optaplanner/examples/cloudbalancing/solver/cloudBalancingScoreRules.drl</scoreDrl>
        <initializingScoreTrend>ONLY_DOWN/ONLY_DOWN</initializingScoreTrend>
      </scoreDirectorFactory>
      <termination>
        <minutesSpentLimit>5</minutesSpentLimit>
      </termination>
    </solver>
  </inheritedSolverBenchmark>

  <!--<solverBenchmark>-->
    <!--<name>BRANCH_AND_BOUND</name>-->
    <!--<solver>-->
      <!--<exhaustiveSearch>-->
        <!--<exhaustiveSearchType>BRANCH_AND_BOUND</exhaustiveSearchType>-->
      <!--</exhaustiveSearch>-->
    <!--</solver>-->
  <!--</solverBenchmark>-->

  <solverBenchmark>
    <name>First Fit</name>
    <solver>
      <constructionHeuristic>
        <constructionHeuristicType>FIRST_FIT</constructionHeuristicType>
      </constructionHeuristic>
    </solver>
  </solverBenchmark>
  <solverBenchmark>
    <name>First Fit Decreasing</name>
    <solver>
      <constructionHeuristic>
        <constructionHeuristicType>FIRST_FIT_DECREASING</constructionHeuristicType>
      </constructionHeuristic>
    </solver>
  </solverBenchmark>

  <solverBenchmark>
    <name>Tabu Search</name>
    <solver>
      <constructionHeuristic>
        <constructionHeuristicType>FIRST_FIT_DECREASING</constructionHeuristicType>
      </constructionHeuristic>
      <localSearch>
        <unionMoveSelector>
          <changeMoveSelector/>
          <swapMoveSelector/>
          <pillarChangeMoveSelector/>
          <pillarSwapMoveSelector/>
        </unionMoveSelector>
        <acceptor>
          <entityTabuSize>7</entityTabuSize>
        </acceptor>
        <forager>
          <acceptedCountLimit>1000</acceptedCountLimit>
        </forager>
      </localSearch>
    </solver>
  </solverBenchmark>
  <solverBenchmark>
    <name>Simulated Annealing</name>
    <solver>
      <constructionHeuristic>
        <constructionHeuristicType>FIRST_FIT_DECREASING</constructionHeuristicType>
      </constructionHeuristic>
      <localSearch>
        <unionMoveSelector>
          <changeMoveSelector/>
          <swapMoveSelector/>
          <pillarChangeMoveSelector/>
          <pillarSwapMoveSelector/>
        </unionMoveSelector>
        <acceptor>
          <simulatedAnnealingStartingTemperature>0hard/400soft</simulatedAnnealingStartingTemperature>
        </acceptor>
        <forager>
          <acceptedCountLimit>4</acceptedCountLimit>
        </forager>
      </localSearch>
    </solver>
  </solverBenchmark>
  <solverBenchmark>
    <name>Late acceptance</name>
    <solver>
      <constructionHeuristic>
        <constructionHeuristicType>FIRST_FIT_DECREASING</constructionHeuristicType>
      </constructionHeuristic>
      <localSearch>
        <unionMoveSelector>
          <changeMoveSelector/>
          <swapMoveSelector/>
          <pillarChangeMoveSelector/>
          <pillarSwapMoveSelector/>
        </unionMoveSelector>
        <acceptor>
          <lateAcceptanceSize>400</lateAcceptanceSize>
        </acceptor>
        <forager>
          <acceptedCountLimit>4</acceptedCountLimit>
        </forager>
      </localSearch>
    </solver>
  </solverBenchmark>
</plannerBenchmark>