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);
}
public void ReadRealSnaphots(string filename)
{
try
{
RealSnapshotReader = new RealSnapshotReader();
RealSnapshotReader.Read(filename, 1);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
NotifyOfPropertyChange(nameof(RealSnapshotReader));
}
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);
* }
* }
* }
*/
}
