private static AlgorithmResult RunSchedulerAlgorithm(int?instanceNumber = null, bool copyToClipboard = true)
{
var dto = SchedulingBenchmarkInstanceReader.FromXml(instanceNumber ?? InstanceNumber);
var schedulingBenchmarkModel = DtoToSchedulingBenchmarkModelMapper.MapToSchedulingBenchmarkModel(dto);
var sw = new Stopwatch();
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
sw.Start();
var result = SchedulerAlgorithmRunner.Run(schedulingBenchmarkModel);
sw.Stop();
if (copyToClipboard)
{
Clipboard.Copy(result.ToRosterViewerFormat());
}
var(feasible, messages) = FeasibilityEvaluator.Evaluate(result);
messages.Sort();
return(new AlgorithmResult
{
Name = "Scheduler Algorithm Solution",
Result = result,
Penalty = OptimalityEvaluator.CalculatePenalty(result),
Feasible = feasible,
FeasibilityMessages = messages,
Duration = sw.Elapsed
});
}
public ExpectedTestResultsGenerator(int instanceNumber)
{
var dto = SchedulingBenchmarkInstanceReader.FromXml(instanceNumber);
var schedulingBenchmarkModel = DtoToSchedulingBenchmarkModelMapper.MapToSchedulingBenchmarkModel(dto);
_result = SchedulerAlgorithmRunner.Run(schedulingBenchmarkModel);
_aggregates = EvaluationDataAggregator.GetAggregate(_result).ToDictionary(a => a.EmployeeId);
_feasibilityEvaluator = new FeasibilityEvaluator(_result);
}
public static void RunPerf()
{
var dto = SchedulingBenchmarkInstanceReader.FromXml(InstanceNumber);
var runCount = 0;
var totalRunTime = TimeSpan.Zero;
var totalGc0 = 0;
var totalGc1 = 0;
var totalGc2 = 0;
while (true)
{
runCount++;
var schedulingBenchmarkModel = DtoToSchedulingBenchmarkModelMapper.MapToSchedulingBenchmarkModel(dto);
var sw = new Stopwatch();
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
var gc0 = GC.CollectionCount(0);
var gc1 = GC.CollectionCount(1);
var gc2 = GC.CollectionCount(2);
sw.Start();
SchedulerAlgorithmRunner.Run(schedulingBenchmarkModel);
sw.Stop();
GC.Collect();
GC.WaitForPendingFinalizers();
GC.Collect();
totalGc0 += (GC.CollectionCount(0) - gc0);
totalGc1 += (GC.CollectionCount(1) - gc1);
totalGc2 += (GC.CollectionCount(2) - gc2);
totalRunTime += sw.Elapsed;
Thread.Sleep(300);
Console.Clear();
Console.WriteLine($"Average running time:\t{totalRunTime / runCount}");
Console.WriteLine($"Average GC0 collects:\t{totalGc0 / runCount}");
Console.WriteLine($"Average GC1 collects:\t{totalGc1 / runCount}");
Console.WriteLine($"Average GC2 collects:\t{totalGc2 / runCount}");
}
}
public void IterationSetup()
{
_schedulingBenchmarkModel = DtoToSchedulingBenchmarkModelMapper.MapToSchedulingBenchmarkModel(_dto);
}
