Package org.optaplanner.benchmark.impl.result

Examples of org.optaplanner.benchmark.impl.result.ProblemBenchmarkResult

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        for (File inputSolutionFile : inputSolutionFileList) {
            if (!inputSolutionFile.exists()) {
                throw new IllegalArgumentException("The inputSolutionFile (" + inputSolutionFile + ") does not exist.");
            }
            // 2 SolverBenchmarks containing equal ProblemBenchmarks should contain the same instance
            ProblemBenchmarkResult newProblemBenchmarkResult = buildProblemBenchmark(plannerBenchmarkResult,
                    solutionFileIO, inputSolutionFile);
            ProblemBenchmarkResult problemBenchmarkResult;
            int index = unifiedProblemBenchmarkResultList.indexOf(newProblemBenchmarkResult);
            if (index < 0) {
                problemBenchmarkResult = newProblemBenchmarkResult;
                unifiedProblemBenchmarkResultList.add(problemBenchmarkResult);
            } else {
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        }
    }

    private ProblemBenchmarkResult buildProblemBenchmark(PlannerBenchmarkResult plannerBenchmarkResult,
            SolutionFileIO solutionFileIO, File inputSolutionFile) {
        ProblemBenchmarkResult problemBenchmarkResult = new ProblemBenchmarkResult(plannerBenchmarkResult);
        String name = FilenameUtils.getBaseName(inputSolutionFile.getName());
        problemBenchmarkResult.setName(name);
        problemBenchmarkResult.setSolutionFileIO(solutionFileIO);
        problemBenchmarkResult.setWriteOutputSolutionEnabled(
                writeOutputSolutionEnabled == null ? false : writeOutputSolutionEnabled);
        problemBenchmarkResult.setInputSolutionFile(inputSolutionFile);
        List<ProblemStatistic> problemStatisticList = new ArrayList<ProblemStatistic>(
                problemStatisticTypeList == null ? 0 : problemStatisticTypeList.size());
        if (problemStatisticTypeList != null) {
            for (ProblemStatisticType problemStatisticType : problemStatisticTypeList) {
                problemStatisticList.add(problemStatisticType.buildProblemStatistic(problemBenchmarkResult));
            }
        }
        problemBenchmarkResult.setProblemStatisticList(problemStatisticList);
        problemBenchmarkResult.setSingleBenchmarkResultList(new ArrayList<SingleBenchmarkResult>());
        return problemBenchmarkResult;
    }
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    // ************************************************************************

    public SingleBenchmarkRunner call() {
        MDC.put(NAME_MDC, singleBenchmarkResult.getName());
        Runtime runtime = Runtime.getRuntime();
        ProblemBenchmarkResult problemBenchmarkResult = singleBenchmarkResult.getProblemBenchmarkResult();
        Solution inputSolution = problemBenchmarkResult.readPlanningProblem();
        if (!problemBenchmarkResult.getPlannerBenchmarkResult().hasMultipleParallelBenchmarks()) {
            runtime.gc();
            singleBenchmarkResult.setUsedMemoryAfterInputSolution(runtime.totalMemory() - runtime.freeMemory());
        }
        logger.trace("Benchmark inputSolution has been read for singleBenchmarkResult ({}).",
                singleBenchmarkResult.getName());

        // Intentionally create a fresh solver for every SingleBenchmarkResult to reset Random, tabu lists, ...
        Solver solver = singleBenchmarkResult.getSolverBenchmarkResult().getSolverConfig().buildSolver();

        for (SingleStatistic singleStatistic : singleBenchmarkResult.getEffectiveSingleStatisticMap().values()) {
            singleStatistic.open(solver);
        }

        solver.solve(inputSolution);
        long timeMillisSpent = solver.getTimeMillisSpent();
        Solution outputSolution = solver.getBestSolution();

        DefaultSolverScope solverScope = ((DefaultSolver) solver).getSolverScope();
        SolutionDescriptor solutionDescriptor = solverScope.getSolutionDescriptor();
        problemBenchmarkResult.registerScale(solutionDescriptor.getEntityCount(outputSolution),
                solutionDescriptor.getVariableCount(outputSolution),
                solutionDescriptor.getProblemScale(outputSolution));
        singleBenchmarkResult.setScore(outputSolution.getScore());
        singleBenchmarkResult.setTimeMillisSpent(timeMillisSpent);
        singleBenchmarkResult.setCalculateCount(solverScope.getCalculateCount());

        for (SingleStatistic singleStatistic : singleBenchmarkResult.getEffectiveSingleStatisticMap().values()) {
            singleStatistic.close(solver);
            singleStatistic.writeCsvStatisticFile();
        }
        problemBenchmarkResult.writeOutputSolution(singleBenchmarkResult, outputSolution);
        MDC.remove(NAME_MDC);
        return this;
    }
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            Iterator<ProblemBenchmarkResult> it = unifiedProblemBenchmarkResultList.iterator();
            while (timeLeft > 0L) {
                if (!it.hasNext()) {
                    it = unifiedProblemBenchmarkResultList.iterator();
                }
                ProblemBenchmarkResult problemBenchmarkResult = it.next();
                timeLeft = problemBenchmarkResult.warmUp(startingTimeMillis, plannerBenchmarkResult.getWarmUpTimeMillisSpentLimit(), timeLeft);
            }
            logger.info("================================================================================");
            logger.info("Warm up ended");
            logger.info("================================================================================");
        }
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Related Classes of org.optaplanner.benchmark.impl.result.ProblemBenchmarkResult

  • org.optaplanner.benchmark.config.ProblemBenchmarksConfig
  • org.optaplanner.benchmark.impl.PlannerBenchmarkRunner
  • org.optaplanner.benchmark.impl.ranking.SingleBenchmarkRankingComparator
  • org.optaplanner.benchmark.impl.SingleBenchmarkRunner
  • org.optaplanner.benchmark.impl.statistic.ProblemStatistic
  • org.optaplanner.core.api.solver.Solver
  • org.optaplanner.core.config.solver.termination.TerminationConfig
  • java.util.Comparator
  • java.io.File
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