private void QueueSlowInstruction()
{
int check = CoreManager.checkSlowCoresAvailability();
if (check != -1)
{
CoreManager.EnqueueFastSlowAt(check, CoreManager.slowInstructions.Dequeue());
RemoveSlowListViewItem();
}
else if (CoreManager.checkFastCoresAvailability() != -1)
{
CoreManager.EnqueueFastSlowAt(CoreManager.checkFastCoresAvailability(), CoreManager.slowInstructions.Dequeue());
RemoveSlowListViewItem();
}
}
private void SetPage()
{
listViewReport1.Items.Add("Core");
listViewReport2.Items.Add("Total Execution Time");
listViewReport3.Items.Add("Total Power Consumption");
listViewReport4.Items.Add("Processes Executed");
for (int i = 0; i < CoreManager.TotalCoreNum(); i++)
{
listViewReport1.Items.Add((CoreManager.IsFast(i) ? "Fast" : "Slow") + " Core #" + (i + 1 - (!CoreManager.IsFast(i) ? CoreManager.numFast : 0)));
listViewReport2.Items.Add(CoreManager.GetExecTime(i) + " ms");
listViewReport3.Items.Add(CoreManager.GetPowerConsumption(i) + " W");
listViewReport4.Items.Add(CoreManager.GetNumProcs(i));
}
}
private void GoToRunningPage()
{
RunningPage rp = new RunningPage();
rp.NumFastCores = cbFastCores.SelectedIndex;
rp.NumSlowCores = cbSlowCores.SelectedIndex;
rp.PolicyType = cbPolicy.SelectedIndex;
rp.FileName = fileName;
CoreManager.numFast = rp.NumFastCores;
CoreManager.numSlow = rp.NumSlowCores;
rp.inputIsFast = CoreManager.typesAreFast[0] = cbInput.SelectedIndex == 0;
rp.outputIsFast = CoreManager.typesAreFast[1] = cbOutput.SelectedIndex == 0;
rp.computationIsFast = CoreManager.typesAreFast[2] = cbComputations.SelectedIndex == 0;
rp.registerIsFast = CoreManager.typesAreFast[3] = cbRegister.SelectedIndex == 0;
rp.percentFast = rp.percentSlow = 0;
float.TryParse(tBoxp1Fast.Text, out rp.percentFast); // verification: always prefer fast
float.TryParse(tBoxp1Slow.Text, out rp.percentSlow);
rp.percentFast = Math.Abs(rp.percentFast);
rp.percentSlow = Math.Abs(rp.percentSlow);
if (rp.percentFast > 100 || rp.percentSlow > 100) // handle all possible malarky
{
rp.percentFast = 100;
rp.percentSlow = 0;
}
else if (rp.percentFast + rp.percentSlow > 100)
{
rp.percentSlow = 100 - rp.percentFast;
}
else if (rp.percentFast + rp.percentSlow < 100)
{
rp.percentFast = 100 - rp.percentSlow;
}
CoreManager.SetRatio((int)rp.percentFast, (int)rp.percentSlow);
int.TryParse(tBoxP4.Text, out CoreManager.QueueLimit);
CoreManager.QueueLimit -= 1;
rp.setPage();
if (fileName != null)
{
NavigationService.Navigate(rp);
}
}
private void FastSlowBrother()
{
while (CoreManager.fastInstructions.Count > 0 || CoreManager.slowInstructions.Count > 0)
{
if (CoreManager.DoFastInstruction() && CoreManager.fastInstructions.Count != 0)
{
QueueFastInstruction();
}
else if (CoreManager.slowInstructions.Count > 0)
{
QueueSlowInstruction();
}
else if (CoreManager.slowInstructions.Count == 0)
{
QueueFastInstruction();
}
Thread.Sleep(400);
}
}
private void InitializeCoresAndScheduler() // malarky
{
int fastCount = 0;
int slowCount = 0;
scheduler = new Scheduler(fileName, policyType);//
scheduler.listViewInstructions = listViewInstructions;
scheduler.fastListView = fastListView;
scheduler.slowListView = slowListView;
CoreManager.InitializeCores(numFastCores, numSlowCores, fileName, policyType, txtInfo);
for (int i = 0; i < CoreManager.cores.Count; i++)
{
ListView lv = new ListView();
if (CoreManager.IsFast(i))
{
fastCount++;
CoreManager.fastCores.Add(CoreManager.cores[i]);
CoreManager.cores[i].SetCoreListView(lv, fastCount);
}
else
{
slowCount++;
CoreManager.slowCores.Add(CoreManager.cores[i]);
CoreManager.cores[i].SetCoreListView(lv, slowCount);
}
ScrollStackPanel.Children.Add(lv);
}
myScrollView.Content = ScrollStackPanel;
scheduler.Start();
CoreManager.StartCores();
}
public void DoScheduling()
{
//if (PRS_DEBUG) Console.WriteLine("Scheduler|DoScheduling: please enter a filename:");
//string s = Console.ReadLine();
ParseForInstructions(filename);
while (true)
{
Thread.Sleep(2000);
//Console.WriteLine("Scheduler|DoScheduling: starting to empty my queue.");
while (totalQueue.Count > 0)
{
Instruction instruction = null;
int index = -1;
switch (policy)
{
case (int)P_TYPE.LIMITED_QUEUE: // done
for (int i = 0; i < CoreManager.TotalCoreNum(); i++)
{
if (totalQueue.Count <= 0)
{
break;
}
if (CoreManager.GetQueueAmount(i) >= CoreManager.QueueLimit)
{
continue;
}
instruction = totalQueue[0];
CoreManager.EnqueueAt(i, instruction);
totalQueue.RemoveAt(0);
listViewInstructions.Dispatcher.Invoke(new Action(() =>
{
listViewInstructions.Items.RemoveAt(1);
}));
}
break;
case (int)P_TYPE.RATIO_BASED: // close
index = CoreManager.GetMinPercentageIndex(); // !FIX
instruction = totalQueue[0];
CoreManager.EnqueueAt(index, instruction);
totalQueue.RemoveAt(0);
listViewInstructions.Dispatcher.Invoke(new Action(() =>
{
listViewInstructions.Items.RemoveAt(1);
}));
break;
case (int)P_TYPE.FAST_SLOW_BUFFER:
FillFastSlowBuffers();
FastSlowBrother();
break;
case (int)P_TYPE.TYPE_BASED: // done
instruction = totalQueue[0];
index = CoreManager.GetMinOfType(instruction.type);
CoreManager.EnqueueAt(index, instruction);
totalQueue.RemoveAt(0);
listViewInstructions.Dispatcher.Invoke(new Action(() =>
{
listViewInstructions.Items.RemoveAt(1);
}));
break;
}
if (policy != (int)P_TYPE.FAST_SLOW_BUFFER)
{
Thread.Sleep(800);
}
// malarky
}
}
}
private void Button_Click_1(object sender, RoutedEventArgs e)
{
CoreManager.ChangeSpeed(0.1f);
}