public Dispatcher(ICompressionStrategy compressionStrategy, IFileFormatter fileFormatter)
{
_compressionStrategy = compressionStrategy;
_fileFormatter = fileFormatter;
_workers = new Worker[Environment.ProcessorCount];
for (int i = 0; i < _workers.Length; i++)
{
_workers[i] = new Worker(MaxPendingResults / Environment.ProcessorCount);
}
}
//This Function Runs in a new Thread
private void StartTaskGeneration(Object threadObject)
{
bool bStatus;
CThreadObject to = (CThreadObject)threadObject;
CConfiguration config = to.config;
List <CPeriodSet> periodSets;
List <double> executionTimes;
List <double> releaseOffsets;
//Set Global Vars
_config = config;
_taskCount = 1;
_allTaskSets = new List <CTaskSet>();
//Generate Period Sets
UpdateStatus("Calling Period Generator ...");
IPeriodGenerator pg = (IPeriodGenerator)_internalConfig.selectedPeriodGenerator.objMain;
//try
//{
periodSets = pg.GetPeriods(config, null);
//}
//catch (Exception e)
//{
//if(pg != null)
// MessageBox.Show("Error in Period Generation. Message from selected Plug In : " + pg.Message);
//else
// MessageBox.Show("Error in Period Generation." + e.Message);
//return;
//}
AddRunTimeMessage("Period Generator", pg.Message);
//Generate Execution Times
UpdateStatus("Calling Execution Time Generator ...");
IExecutionTimeGenerator etg = (IExecutionTimeGenerator)_internalConfig.selectedExecutionTimeGenerator.objMain;
try
{
executionTimes = etg.GetExecutionTimes(config);
}
catch (Exception e)
{
if (etg != null)
{
MessageBox.Show("Error in Execution Time Generation. Message from selected Plug In : " + etg.Message);
}
else
{
MessageBox.Show("Error in Execution Time Generation." + e.Message);
}
return;
}
AddRunTimeMessage("Execution Time Generator", etg.Message);
//Generate Release Offset
UpdateStatus("Calling Release Offset Generator ...");
IReleaseOffsetGenerator rog = (IReleaseOffsetGenerator)_internalConfig.selectedReleaseOffsetGenerator.objMain;
try
{
releaseOffsets = rog.GetReleaseOffsets(config);
}
catch (Exception e)
{
if (rog != null)
{
MessageBox.Show("Error in Release Offset Generation. Message from selected Plug In : " + rog.Message);
}
else
{
MessageBox.Show("Error in Release Offset Generation." + e.Message);
}
return;
}
AddRunTimeMessage("Release Offsets", rog.Message);
//Create Callback Function
UpdateStatus("Setting Callback Function ...");
CCallBack cb = new CCallBack();
cb.funcReceivedTaskSet += CheckSchedulability;
//Call Task Set Generator
UpdateStatus("Calling Task Generator...");
ITaskSetGenerator tsg = (ITaskSetGenerator)_internalConfig.selectedTaskSetGenerator.objMain;
try
{
tsg.GenerateTaskSets(periodSets, executionTimes, releaseOffsets, config, cb);
}
catch (Exception e)
{
if (tsg != null)
{
MessageBox.Show("Error in Task Set Generation. Message from Selected Plug In : " + tsg.Message);
}
else
{
MessageBox.Show("Error in Task Set Generation." + e.Message);
}
return;
}
AddRunTimeMessage("Task Set Generator", tsg.Message);
//Write Task Set Files
UpdateStatus("Writing Task Files...");
if (checkBoxPruneFolder.Checked)
{ //Delete Files
DeleteFilesFromFolder(to.folderPathforFiles);
}
IFileFormatter ff = (IFileFormatter)_internalConfig.selectedFileFormatter.objMain;
try
{
bStatus = ff.WriteFiles(_allTaskSets, to.folderPathforFiles, config);
}
catch (Exception e)
{
if (tsg != null)
{
MessageBox.Show("Error in Task Set Generation. Message from Selected Plug In : " + tsg.Message);
}
else
{
MessageBox.Show("Error in Task Set Generation." + e.Message);
}
return;
}
AddRunTimeMessage("File Formatter", ff.Message);
UpdateStatus("Task Set Generation Complete");
}
private void RunSimulation()
{
bool bStatus;
IExecutionModel em = (IExecutionModel)_internalConfig.selectedExecutionModel.objMain;
IFileFormatter ff = (IFileFormatter)_internalConfig.selectedFileFormatter.objMain;
IDiscreteExecutionTraceWriter etw = (IDiscreteExecutionTraceWriter)_internalConfig.selectedExecutionTraceWriter.objMain;
string sFileContents;
string sFileName;
CTaskSet ts;
if (textFolderName.Text.Trim() == "")
{
MessageBox.Show("Please select a Valid Folder");
return;
}
DirectoryInfo di = new DirectoryInfo(textFolderName.Text);
if (!di.Exists)
{
MessageBox.Show("Selected folder does not exists");
return;
}
FileInfo[] rgFiles = di.GetFiles("*.*");
foreach (FileInfo fi in rgFiles)
{
//Iterate over Task Set
Application.DoEvents();
UpdateStatus("Reading and parsing file " + fi.Name);
sFileContents = ReadFromFile(fi.FullName);
ts = ff.ParseTaskSet(sFileContents);
UpdateStatus("Processing file " + fi.Name + " till " + ts.HyperPeriod + " steps ...");
bStatus = em.SimulateExecution(ts);
if (bStatus)
{
AddTaskSetSchedulability(fi.Name + ", TRUE" + ", Last Time: " + em.LastDiscreteTimeValue.ToString());
}
else
{
AddTaskSetSchedulability(fi.Name + ", FALSE" + ", Last Time: " + em.LastDiscreteTimeValue.ToString());
}
CDiscreteTimeExecutionData dted = new CDiscreteTimeExecutionData();
dted.hp = ts.HyperPeriod;
dted.sFileName = fi.Name;
dted.executionTrace = em.ExecutionTrace;
AddDiscreteTimeExecution(dted);
if (textTraceFolder.Text.Trim() != "")
{
//Convert 1.txt to 1_txt
sFileName = fi.Name.Replace('.', '_');
//Write to File
etw.WriteFile(dted.executionTrace,
textTraceFolder.Text.Trim(), sFileName, _config);
}
}
UpdateStatus("Completed processing of all files");
}