public WaferAreaSim(string wc, string eptParameterFile, string inputDirectory, string outputDirectory, DateTime initialDateTime, Optimiser optimiser, bool useInitialLots = false) { this.wc = wc; this.inputDirectory = inputDirectory; this.outputDirectory = outputDirectory; this.initialDateTime = initialDateTime; this.optimiser = optimiser; this.useInitialLots = useInitialLots; #region WaferFab settings waferFabSettings = Deserializer.DeserializeWaferFabSettings(Path.Combine(inputDirectory, "SerializedFiles", $"WaferFabSettings_{wc}_WithLotStarts.dat")); distributionReader = new EPTDistributionReader(Path.Combine(inputDirectory, "CSVs"), waferFabSettings.WorkCenters, waferFabSettings.LotStepsPerWorkStation); // Get initial parameters waferFabSettings.WCServiceTimeDistributions = distributionReader.GetServiceTimeDistributions(eptParameterFile); EPTDistribution initialDist = (EPTDistribution)waferFabSettings.WCServiceTimeDistributions[wc]; InitialParameters = new Dictionary <string, Distribution> { { wc, optimiser.CheckInitialDistBounds(initialDist) } }; waferFabSettings.WCOvertakingDistributions = distributionReader.GetOvertakingDistributions(); #endregion if (useInitialLots) { initialLots = optimiser.GetInitialLots(wc, inputDirectory, outputDirectory, initialDateTime, waferFabSettings); } }
public WaferFabSettings ReadWaferFabSettings() { WaferFabSettings = new WaferFabSettings(); read(); return(WaferFabSettings); }
public static WaferFabSettings DeserializeWaferFabSettings(string fileName) { Console.Write($"Reading {fileName} - "); WaferFabSettings waferFabSettings = Tools.ReadFromBinaryFile <WaferFabSettings>(fileName); if (waferFabSettings.WCDispatcherTypes == null) { waferFabSettings.WCDispatcherTypes = new Dictionary <string, WaferFabElements.Dispatchers.DispatcherBase.Type>(); } Console.Write($"done.\n"); return(waferFabSettings); }
/// <summary> /// Reading waferfabsettings /// </summary> /// <param name="includeLotstarts">True to include lot starts which will be read from serialized file</param> /// <param name="includeDistributions">True to include workcenter service time and overtaking distributions. Do not include this if waferfabsettings have to be serialized, /// because Random class in distributions cannot be serialized.</param> /// <param name="area"></param> /// <returns></returns> public override WaferFabSettings ReadWaferFabSettings(string eptParameterFile, bool includeLotstarts, bool includeDistributions, DispatcherBase.Type dispatcherType = DispatcherBase.Type.EPTOVERTAKING, string area = "COMPLETE") { Console.Write("Reading waferfabsettings -"); ReadLotStepsRawAndIRDs(); lotSteps = fillStepsWithIRDs(); WaferFabSettings = new WaferFabSettings(); WaferFabSettings.LotStartsFrequency = 12; WaferFabSettings.LotTypes = getProductTypes(); WaferFabSettings.ManualLotStartQtys = WaferFabSettings.LotTypes.ToDictionary(x => x, x => 0); WaferFabSettings.LotSteps = lotSteps; WaferFabSettings.WorkCenters = irdMappings.Select(x => x.WorkStation).Distinct().ToList(); WaferFabSettings.LotStepsPerWorkStation = getLotStepsPerWorkstation(); WaferFabSettings.WCDispatcherTypes = getDispatchers(dispatcherType); WaferFabSettings.Sequences = getSequencesPerIRDGroup(); processPlans = getProcessPlans(); if (includeLotstarts) { if (area == "COMPLETE") { WaferFabSettings.RealLotStarts = Deserializer.DeserializeRealLotStarts(Path.Combine(DirectorySerializedFiles, "LotStarts_2019_2020_2021.dat")); } else { WaferFabSettings.LotStarts = GetLotStartsOneWorkCenter(area); } } if (includeDistributions) { EPTDistributionReader reader = new EPTDistributionReader(DirectoryInputCSVs, WaferFabSettings.WorkCenters, WaferFabSettings.LotStepsPerWorkStation); WaferFabSettings.WCServiceTimeDistributions = reader.GetServiceTimeDistributions(eptParameterFile); WaferFabSettings.WCOvertakingDistributions = reader.GetOvertakingDistributions(); } return(WaferFabSettings); }
private void initializeGUIWaferFabSettings(WaferFabSettings settings) { // Initialize workcenters foreach (var wc in settings.WorkCenters) { WorkCenters.Add(new WorkCenterData(wc, settings.WCServiceTimeDistributions[wc].Mean)); } // Initialize lotstarts foreach (var lotStart in settings.ManualLotStartQtys) { LotStartQty newLotStart = new LotStartQty(lotStart.Key, lotStart.Value); newLotStart.PropertyChanged += LotStartQtys_PropertyChanged; LotStartQtys.Add(newLotStart); } }
static void Main(string[] args) { string inputDirectory = @"C:\CSSLWaferFab\Input\WSC2021paper"; string outputDirectory = @"C:\CSSLWaferFab\Output\WSC2021paper"; string eptParameterFile = @"FittedEPTParameters - 2019-6-1.csv"; List <string> workcenters = new List <string> { "PHOTOLITH", "FURNACING", "DRY ETCH" }; List <string> SOvsLDO = new List <string> { "SO", "LDO" }; //List<string> SOvsLDO = new List<string> { "LDO"}; foreach (string wc in workcenters) { WaferFabSettings waferFabSettings = Deserializer.DeserializeWaferFabSettings(Path.Combine(inputDirectory, "SerializedFiles", $"WaferFabSettings_{wc}_WithLotStarts.dat")); foreach (string overtaking in SOvsLDO) { bool lotStepOvertaking = overtaking == "SO" ? false : true; #region Initializing simulation Simulation simulation = new Simulation(wc, outputDirectory); #endregion #region Experiment settings simulation.MyExperiment.NumberOfReplications = 10; simulation.MyExperiment.LengthOfReplication = 60 * 60 * 24 * 91; // September and October simulation.MyExperiment.LengthOfWarmUp = 60 * 60 * 24 * 30; DateTime initialDateTime = new DateTime(2019, 08, 01); #endregion #region WaferFab settings EPTDistributionReader distributionReader = new EPTDistributionReader(Path.Combine(inputDirectory, "CSVs"), waferFabSettings.WorkCenters, waferFabSettings.LotStepsPerWorkStation); waferFabSettings.WCServiceTimeDistributions = distributionReader.GetServiceTimeDistributions(eptParameterFile); waferFabSettings.WCOvertakingDistributions = distributionReader.GetOvertakingDistributions(lotStepOvertaking); waferFabSettings.WCDispatcherTypes[wc] = DispatcherBase.Type.EPTOVERTAKING; #endregion #region Make starting lots AutoDataReader dataReader = new AutoDataReader(Path.Combine(inputDirectory, "Auto"), Path.Combine(inputDirectory, "SerializedFiles")); #endregion #region Building the model WaferFab waferFab = new WaferFab(simulation.MyModel, "WaferFab", new ConstantDistribution(60 * 60 * 24), initialDateTime); WorkCenter workCenter = new WorkCenter(waferFab, $"WorkCenter_{wc}", waferFabSettings.WCServiceTimeDistributions[wc], waferFabSettings.LotStepsPerWorkStation[wc]); // Connect workcenter to WIPDependentDistribution EPTDistribution distr = (EPTDistribution)waferFabSettings.WCServiceTimeDistributions[wc]; distr.WorkCenter = workCenter; EPTOvertakingDispatcher dispatcher = new EPTOvertakingDispatcher(workCenter, workCenter.Name + "_EPTOvertakingDispatcher", waferFabSettings.WCOvertakingDistributions[wc]); workCenter.SetDispatcher(dispatcher); // Connect workcenter to OvertakingDistribution waferFabSettings.WCOvertakingDistributions[wc].WorkCenter = workCenter; waferFab.AddWorkCenter(workCenter.Name, workCenter); // Sequences foreach (var sequence in waferFabSettings.Sequences) { waferFab.AddSequence(sequence.Key, sequence.Value); } // LotSteps waferFab.LotSteps = waferFab.Sequences.Select(x => x.Value).Select(x => x.GetCurrentStep(0)).ToDictionary(x => x.Name); // LotGenerator waferFab.SetLotGenerator(new LotGenerator(waferFab, "LotGenerator", new ConstantDistribution(60), true)); // Add lotstarts waferFab.LotStarts = waferFabSettings.LotStarts; // Add observers LotOutObserver lotOutObserver = new LotOutObserver(simulation, wc + "_" + overtaking + "LotOutObserver"); dispatcher.Subscribe(lotOutObserver); OptimiserObserver optimiserObserver = new OptimiserObserver(simulation, "TotalQueueObserver"); workCenter.Subscribe(optimiserObserver); #endregion #region Read initial lots //RealSnapshotReader reader = new RealSnapshotReader(); //List<RealSnapshot> realSnapshots = reader.Read(Path.Combine(inputDirectory, "SerializedFiles", reader.GetRealSnapshotString(initialDateTime)), 1); //RealSnapshot realSnapShot = realSnapshots.Where(x => x.Time == initialDateTime).First(); //List<string> lotSteps = workCenter.LotSteps.Select(x => x.Name).ToList(); //List<RealLot> initialRealLots = realSnapShot.GetRealLots(1).Where(x => lotSteps.Contains(x.IRDGroup)).ToList(); //List<Lot> initialLots = initialRealLots.Select(x => x.ConvertToLotArea(0, waferFabSettings.Sequences, initialDateTime)).ToList(); //waferFab.InitialLots = initialLots; #endregion simulation.Run(); #region Reporting SimulationReporter reporter = simulation.MakeSimulationReporter(); reporter.PrintSummaryToConsole(); #endregion } } }
static void Main(string[] args) { List <DateTime> DateTimes = ReadDateTimes(@"C:\CSSLWaferFab\Input\WIPBalanceWeights\DateTimes.csv"); int jStepBack = 0; int kStepAhead = 1; string inputDir = @"C:\CSSLWaferFab\Input\"; string eptParameterFile = @"FittedEPTParameters - 2019-06-01.csv"; // Get WaferFabSettings AutoDataReader reader = new AutoDataReader(inputDir + @"CSVs\", inputDir + @"SerializedFiles\"); WaferFabSettings waferFabSettings = reader.ReadWaferFabSettings(eptParameterFile, false, false, DispatcherBase.Type.MIVS); waferFabSettings.WIPTargets = reader.ReadWIPTargets(waferFabSettings.LotSteps, "WIPTargets.csv"); // Get all lots from snapshot LotTraces lotTraces = Deserializer.DeserializeLotTraces(inputDir + @"SerializedFiles\LotTraces_2019_2020_2021.dat"); foreach (DateTime time in DateTimes) { RealSnapshot realSnapshot = lotTraces.GetWIPSnapshot(time, 0); List <Lot> lots = realSnapshot.GetRealLots(0).Select(x => x.ConvertToLot(0, waferFabSettings.Sequences, false, time)).Where(x => x != null).ToList(); // Construct current WIP levels and WIP targets Dictionary <string, int> WIPlevels = realSnapshot.WIPlevelsInWafers; Dictionary <LotStep, double> WIPtargets = waferFabSettings.WIPTargets; // Construct weights per lot Dictionary <Lot, double> weights = new Dictionary <Lot, double>(); foreach (Lot lot in lots) { double weight = 0.0; for (int relStep = -jStepBack; relStep <= 0; relStep++) { if (lot.HasRelativeStep(relStep)) { LotStep step = lot.GetRelativeStep(relStep); if (WIPlevels.ContainsKey(step.Name)) { weight += WIPlevels[step.Name] - WIPtargets[step]; } else // WIP level of step is not know in snapshot, so it has to be 0 { weight -= WIPtargets[step]; } } } for (int relStep = 1; relStep <= kStepAhead; relStep++) { if (lot.HasRelativeStep(relStep)) { LotStep step = lot.GetRelativeStep(relStep); if (WIPlevels.ContainsKey(step.Name)) { weight += WIPtargets[step] - WIPlevels[step.Name]; } else // WIP level of step is not know in snapshot, so it has to be 0 { weight += WIPtargets[step]; } } } weights.Add(lot, weight); } WriteWeightsToCSV(weights, time); } }
static void Main(string[] args) { List <string> workcenters = new List <string>() { "BACKGRIND", "BATCH UP", "CMP", "DICE", "DRY ETCH", "ELEC TEST", "EVAPORATION", "FURNACING", "IMPLANT", "INSPECTION", "LPCVD", "MERCURY", "NITRIDE DEP", "OFF LINE INK", "PACK", "PHOTOLITH", "PROBE", "REPORTING", "SAMPLE TEST", "SPUTTERING", "WET ETCH" }; DateTime initialDateTime = new DateTime(2019, 10, 1); string inputDirectory = @"C:\CSSLWaferFab\Input"; string outputDirectory = @"C:\CSSLWaferFab\Output\WaferFabArea"; string eptParameterFile = @"FittedEPTParameters - 2019-6-1.csv"; RealSnapshotReader reader = new RealSnapshotReader(); List <RealSnapshot> realSnapshots = reader.Read(Path.Combine(inputDirectory, "SerializedFiles", reader.GetRealSnapshotString(initialDateTime)), 1); RealSnapshot realSnapShot = realSnapshots.Where(x => x.Time == initialDateTime).First(); //workcenters = new List<string>() {"INSPECTION"}; foreach (string workcenter in workcenters) { #region Parameters string wc = workcenter; bool isFitted = false; // true = fitted, false = optimised bool lotStepOvertaking = true; #endregion #region Initializing simulation Simulation simulation = new Simulation(wc, outputDirectory); #endregion #region Experiment settings simulation.MyExperiment.NumberOfReplications = 30; DateTime finalDateTime = new DateTime(2019, initialDateTime.Month + 2, 1); simulation.MyExperiment.LengthOfReplication = (finalDateTime - initialDateTime).TotalSeconds; // Number of seconds between two months simulation.MyExperiment.LengthOfWarmUp = 60 * 60 * 24 * 0; #endregion #region WaferFab settings WaferFabSettings waferFabSettings = Deserializer.DeserializeWaferFabSettings(Path.Combine(inputDirectory, "SerializedFiles", $"WaferFabSettings_{wc}_WithLotStarts.dat")); EPTDistributionReader distributionReader = new EPTDistributionReader(Path.Combine(inputDirectory, "CSVs"), waferFabSettings.WorkCenters, waferFabSettings.LotStepsPerWorkStation); waferFabSettings.WCServiceTimeDistributions = distributionReader.GetServiceTimeDistributions(eptParameterFile); waferFabSettings.WCOvertakingDistributions = distributionReader.GetOvertakingDistributions(lotStepOvertaking); waferFabSettings.WCDispatcherTypes[workcenter] = DispatcherBase.Type.EPTOVERTAKING; #endregion #region Make starting lots AutoDataReader dataReader = new AutoDataReader(Path.Combine(inputDirectory, "Auto"), Path.Combine(inputDirectory, "SerializedFiles")); #endregion #region Building the model WaferFab waferFab = new WaferFab(simulation.MyModel, "WaferFab", new ConstantDistribution(60 * 60 * 24), initialDateTime); WorkCenter workCenter = new WorkCenter(waferFab, $"WorkCenter_{wc}", waferFabSettings.WCServiceTimeDistributions[wc], waferFabSettings.LotStepsPerWorkStation[wc]); // Connect workcenter to WIPDependentDistribution EPTDistribution distr = (EPTDistribution)waferFabSettings.WCServiceTimeDistributions[wc]; distr.WorkCenter = workCenter; EPTOvertakingDispatcher dispatcher = new EPTOvertakingDispatcher(workCenter, workCenter.Name + "_EPTOvertakingDispatcher", waferFabSettings.WCOvertakingDistributions[wc]); workCenter.SetDispatcher(dispatcher); // Connect workcenter to OvertakingDistribution waferFabSettings.WCOvertakingDistributions[wc].WorkCenter = workCenter; waferFab.AddWorkCenter(workCenter.Name, workCenter); // Sequences foreach (var sequence in waferFabSettings.Sequences) { waferFab.AddSequence(sequence.Key, sequence.Value); } // LotSteps waferFab.LotSteps = waferFab.Sequences.Select(x => x.Value).Select(x => x.GetCurrentStep(0)).ToDictionary(x => x.Name); // LotGenerator waferFab.SetLotGenerator(new LotGenerator(waferFab, "LotGenerator", new ConstantDistribution(60), true)); // Add lotstarts waferFab.LotStarts = waferFabSettings.LotStarts; // Add initial lots List <RealLot> initialRealLots = realSnapShot.GetRealLots(1).Where(x => x.LotActivity.WorkStation == wc).ToList(); waferFab.InitialLots = initialRealLots.Select(x => x.ConvertToLotArea(0, waferFabSettings.Sequences, initialDateTime)).ToList(); // Add observers LotOutObserver lotOutObserver = new LotOutObserver(simulation, wc + "_LotOutObserver"); dispatcher.Subscribe(lotOutObserver); TotalQueueObserver totalQueueObserver = new TotalQueueObserver(simulation, wc + "_TotalQueueObserver"); workCenter.Subscribe(totalQueueObserver); #endregion simulation.Run(); #region Reporting SimulationReporter reporter = simulation.MakeSimulationReporter(); reporter.PrintSummaryToConsole(); #endregion } }
static void SnapshotsWorksstationQueueLenthsJeroen() { /// ////////////////////////////////////////////// /// SnapShots Workstation Queue Lengths ////////// /* * DateTime date = new DateTime(2019, 6, 1); * int monthsToEvaluate = 12; * * string inputDir = @"C:\CSSLWaferFab\Input\"; * * string outputDir = @"C:\CSSLWaferFab\Output"; * * string parameters = @"FittedEPTParameters - 2019-06-01.csv"; * * AutoDataReader autoDataReader = new AutoDataReader(inputDir + @"CSVs\", inputDir + @"SerializedFiles\"); * WaferFabSettings waferFabSettings = autoDataReader.ReadWaferFabSettings(parameters, true, false); * * List<string> workCenters = new List<string>(); * foreach (string workCenter in waferFabSettings.WorkCenters) * { * workCenters.Add(workCenter); * } * * // Write headers * StreamWriter writer = new StreamWriter(Path.Combine(outputDir, "Snapshots", $"Snapshots Workcenter - Complete - 06-2019.txt")); * writer.Write("Time,"); * foreach (string workCenter in workCenters) * { * if (workCenter != workCenters.Last()) * { * writer.Write($"{workCenter},"); * } * else * { * writer.Write($"{workCenter}\n"); * } * } * * RealSnapshotReader realSnapshotReader = new RealSnapshotReader(); * for (int j = 0; j < monthsToEvaluate; j++) * { * DateTime n = date.AddMonths(j); * DateTime m = date.AddMonths(j + 1); * * string filename = inputDir + @$"SerializedFiles\RealSnapShots_{n.Year}-{n.Month}-{n.Day}_{m.Year}-{m.Month}-{m.Day}_1h.dat"; * realSnapshotReader.Read(filename, 1); * * List<RealSnapshot> realSnaphshots = new List<RealSnapshot>(); * if (j == 0) * { * realSnaphshots = realSnapshotReader.RealSnapshots; * } * else * { * realSnaphshots = realSnapshotReader.RealSnapshots.Skip(1).ToList(); * } * * // Write Data * foreach (RealSnapshot realSnapshot in realSnaphshots) * { * writer.Write($"{realSnapshot.Time},"); * foreach (string workCenter in workCenters) * { * if (workCenter != workCenters.Last()) * { * int count = realSnapshot.RealLots.Where(x => x.LotActivity.WorkStation == workCenter).Count(); * writer.Write($"{count},"); * } * else * { * int count = realSnapshot.RealLots.Where(x => x.LotActivity.WorkStation == workCenter).Count(); * writer.Write($"{count}\n"); * } * } * } * } * * writer.Close(); */ /// ////////////////////////////////////////////// /// SnapShots IRD Queue Lengths ////////////////// DateTime date = new DateTime(2019, 6, 1); int monthsToEvaluate = 12; string inputDir = @"C:\CSSLWaferFab\Input\"; string outputDir = @"C:\CSSLWaferFab\Output"; string parameters = @"FittedEPTParameters - 2019-06-01.csv"; AutoDataReader autoDataReader = new AutoDataReader(inputDir + @"CSVs\", inputDir + @"SerializedFiles\"); WaferFabSettings waferFabSettings = autoDataReader.ReadWaferFabSettings(parameters, true, false); List <string> orderedLotSteps = new List <string>(); foreach (var step in waferFabSettings.LotSteps.OrderBy(x => x.Value.Id)) { orderedLotSteps.Add(step.Key); } //Write headers StreamWriter writer = new StreamWriter(Path.Combine(outputDir, "Snapshots", $"Snapshots IRD Wafers - {date.Year}-{date.Month}-{date.Day}.txt")); writer.Write("Time,"); foreach (string lotStep in orderedLotSteps) { if (lotStep != orderedLotSteps.Last()) { writer.Write($"{lotStep},"); } else { writer.Write($"{lotStep}\n"); } } RealSnapshotReader realSnapshotReader = new RealSnapshotReader(); for (int j = 0; j < monthsToEvaluate; j++) { DateTime n = date.AddMonths(j); DateTime m = date.AddMonths(j + 1); string filename = inputDir + @$ "SerializedFiles\RealSnapShots_{n.Year}-{n.Month}-{n.Day}_{m.Year}-{m.Month}-{m.Day}_1h.dat"; realSnapshotReader.Read(filename, 1); List <RealSnapshot> realSnaphshots = new List <RealSnapshot>(); if (j == 0) { realSnaphshots = realSnapshotReader.RealSnapshots; } else { realSnaphshots = realSnapshotReader.RealSnapshots.Skip(1).ToList(); } //Write Data foreach (RealSnapshot realSnapshot in realSnaphshots) { writer.Write($"{realSnapshot.Time},"); foreach (string lotStep in orderedLotSteps) { if (lotStep != orderedLotSteps.Last()) { if (realSnapshot.LotSteps.Contains(lotStep)) { List <RealLot> realLots = realSnapshot.RealLots.Where(x => x.IRDGroup == lotStep).ToList(); int nrOfWafers = 0; for (int k = 0; k < realLots.Count(); k++) { nrOfWafers += realLots[k].Qty; } writer.Write($"{nrOfWafers},"); } else { writer.Write("0,"); } } else { if (realSnapshot.LotSteps.Contains(lotStep)) { List <RealLot> realLots = realSnapshot.RealLots.Where(x => x.IRDGroup == lotStep).ToList(); int nrOfWafers = 0; for (int k = 0; k < realLots.Count(); k++) { nrOfWafers += realLots[k].Qty; } writer.Write($"{nrOfWafers}\n"); } else { writer.Write("0\n"); } } } } } writer.Close(); /// ////////////////////////////////////////////// /// SnapShots IRD Queue Lengths ////////////////// /* * DateTime i = new DateTime(2019, 10, 1); * * string inputDir = @"E:\OneDrive - Nexperia\CSSLWaferFab\Input\"; * * string outputDir = $@"C:\CSSLWaferFab\Output"; * * * AutoDataReader autoDataReader = new AutoDataReader(inputDir + @"CSVs\", inputDir + @"SerializedFiles\"); * WaferFabSettings waferFabSettings = autoDataReader.ReadWaferFabSettings(true, false); * List<string> orderedLotSteps = new List<string>(); * foreach (var step in waferFabSettings.LotSteps.OrderBy(x => x.Value.Id)) * { * orderedLotSteps.Add(step.Key); * } * * // Write headers * StreamWriter writer = new StreamWriter(Path.Combine(outputDir, "Snapshots", $"Snapshots IRD Lots - {i.Year}-{i.Month}-{i.Day}.txt")); * writer.Write("Time,"); * foreach (string lotStep in orderedLotSteps) * { * if (lotStep != orderedLotSteps.Last()) * { * writer.Write($"{lotStep},"); * } * else * { * writer.Write($"{lotStep}\n"); * } * } * * RealSnapshotReader realSnapshotReader = new RealSnapshotReader(); * for (int j = 0; j < 2; j++) * { * string filename = inputDir + @$"SerializedFiles\RealSnapShots_{i.Year}-{i.Month + j}-{i.Day}_{i.Year}-{i.Month + 1 + j}-{i.Day}_1h.dat"; * realSnapshotReader.Read(filename, 1); * * List<RealSnapshot> realSnaphshots = new List<RealSnapshot>(); * if (j == 0) * { * realSnaphshots = realSnapshotReader.RealSnapshots; * } * else * { * realSnaphshots = realSnapshotReader.RealSnapshots.Skip(1).ToList(); * } * * // Write Data * foreach (RealSnapshot realSnapshot in realSnaphshots) * { * writer.Write($"{realSnapshot.Time},"); * foreach (string lotStep in orderedLotSteps) * { * if (lotStep != orderedLotSteps.Last()) * { * if (realSnapshot.LotSteps.Contains(lotStep)) * { * int count = realSnapshot.RealLots.Where(x => x.IRDGroup == lotStep).Count(); * writer.Write($"{count},"); * } * else * { * writer.Write("0,"); * } * } * else * { * if (realSnapshot.LotSteps.Contains(lotStep)) * { * int count = realSnapshot.RealLots.Where(x => x.IRDGroup == lotStep).Count(); * writer.Write($"{count}\n"); * } * else * { * writer.Write("0\n"); * } * } * } * } * } * * writer.Close(); * * * * /// /////////////////////////////////////////////////// * /// Gamma analysis /////////////////////////////// * /* * bool write = true; * * GammaDistribution gammaDistribution = new GammaDistribution(90, 72900); * double alpha = 0.11; * double beta = 0.001235; * * Console.WriteLine("{0}, {1}", gammaDistribution.Alpha, gammaDistribution.Beta); * List<double> values = new List<double>(); * double sumx = 0; * double sumxx = 0; * double sumw = 0; * * for (int i = 0; i < 1000000; i++) * { * double value = gammaDistribution.Next(); * values.Add(value); * sumx += value; * sumxx += value * value; * sumw += 1; * } * * double mean = sumx / sumw; * double variance = sumxx / sumw - sumx / sumw * sumx / sumw; * double stdev = Math.Sqrt(variance); * * Console.WriteLine("{0}, {1}, {2}", mean, variance, stdev); * Console.WriteLine("{0}, {1}", gammaDistribution.Alpha, gammaDistribution.Beta); * if (write) * { * using (StreamWriter writer = new StreamWriter(@$"E:\OneDrive - Nexperia\OUTPUT\Python\Gamma Test\Alpha = {alpha}, Beta = {beta}.txt")) * { * writer.WriteLine("Gamma rvs"); * * foreach (double i in values) * { * writer.WriteLine(i); * } * } * } */ /// /////////////////////////////////////////////////// /// Read Queue lengths /////////////////////////////// /* * DateTime initialDateTime = new DateTime(2019, 4, 1); * * DateTime finalDateTime = new DateTime(2022, 4, 1); * * string DirectorySerializedFiles = @"E:\OneDrive - Nexperia\CSSLWaferFab\Input\SerializedFiles"; * * string outputDirectory = $@"C:\CSSLWaferFab\LotActivities\{initialDateTime.ToString("yyyy-MM-dd")}"; * * List<WorkCenterLotActivities> workCenterLotActivities = Deserializer.DeserializeWorkCenterLotActivities(Path.Combine(DirectorySerializedFiles, "WorkCenterLotActivities_2019_2020.dat")); * * //string wc = "PHOTOLITH"; * * List<string> workCenters = new List<string>() * {"BACKGRIND", "BATCH UP", "CMP", "DICE", "DRY ETCH", "ELEC TEST", "EVAPORATION", "FURNACING", "IMPLANT", * "INSPECTION", "LPCVD", "MERCURY", "NITRIDE DEP", "OFF LINE INK", "PACK", "PHOTOLITH", "PROBE", "REPORTING", * "SAMPLE TEST", "SPUTTERING", "WET ETCH"}; * * * foreach (string wc in workCenters) * { * List<Tuple<DateTime, int>> queueLengths = workCenterLotActivities.Where(x => x.WorkCenter == wc).First() * .WIPTrace.Where(x => x.Item1 >= initialDateTime && x.Item1 <= finalDateTime).OrderBy(x => x.Item1).ToList(); * * // Write all results to a text file * using (StreamWriter writer = new StreamWriter(Path.Combine(outputDirectory, $"{wc}_QueueLength.txt"))) * { * writer.WriteLine("Time,QueueLength"); * * foreach (Tuple<DateTime, int> queueLength in queueLengths) * { * writer.WriteLine(queueLength.Item1 + "," + queueLength.Item2); * } * } * } */ }
public List <Lot> GetInitialLots(string wc, string inputDirectory, string outputDirectory, DateTime initialDateTime, WaferFabSettings waferFabSettings) { // Create an instance of a simulation class to retrieve lot steps Simulation simulation = new Simulation("CSSLWaferFabArea", outputDirectory); WaferFab waferFab = new WaferFab(simulation.MyModel, "WaferFab", new ConstantDistribution(60 * 60 * 24), initialDateTime); WorkCenter workCenter = new WorkCenter(waferFab, $"WorkCenter_{wc}", waferFabSettings.WCServiceTimeDistributions[wc], waferFabSettings.LotStepsPerWorkStation[wc]); // Sequences foreach (var sequence in waferFabSettings.Sequences) { waferFab.AddSequence(sequence.Key, sequence.Value); } // LotSteps waferFab.LotSteps = waferFab.Sequences.Select(x => x.Value).Select(x => x.GetCurrentStep(0)).ToDictionary(x => x.Name); // Read initial lots RealSnapshotReader reader = new RealSnapshotReader(); List <RealSnapshot> realSnapshots = reader.Read(Path.Combine(inputDirectory, "SerializedFiles", reader.GetRealSnapshotString(initialDateTime)), 1); RealSnapshot realSnapShot = realSnapshots.Where(x => x.Time == initialDateTime).First(); List <RealLot> initialRealLots = realSnapShot.GetRealLots(1).Where(x => x.LotActivity.WorkStation == wc).ToList(); List <Lot> initialLots = initialRealLots.Select(x => x.ConvertToLotArea(0, waferFabSettings.Sequences, initialDateTime)).ToList(); return(initialLots); }