private void PrProcess_NonPreemptive()
{
int watingTime = 0; float avaregeTime;
List <int> keys = new List <int>();
List <Job_Queue> watingList = new List <Job_Queue>();
int time = 0;
int count = 1;
foreach (var item in Map.Keys)
{
keys.Add(item);
}
foreach (var item in Map.Values)
{
watingList.AddRange(item);
watingList.Sort(new Priority_Sort());
foreach (var job in watingList)
{
watingTime += time - watingList[0].arrivalTime;
table.Rows.Add(job.name, time += job.burstTime);
if (count < keys.Count && time >= keys[count])
{
count++;
break;
}
}
}
avaregeTime = (float)watingTime / JobDataList.Count;
av_text.Text = avaregeTime.ToString();
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void PrProcess_NonPreemptive()
{
List <int> keys = new List <int>();
List <Job_Queue> watingList = new List <Job_Queue>();
int time = 0;
int count = 1;
foreach (var item in Map.Keys)
{
keys.Add(item);
}
foreach (var item in Map.Values)
{
watingList.AddRange(item);
watingList.Sort(new Priority_Sort());
foreach (var job in watingList)
{
table.Rows.Add(job.name, time += job.burstTime);
if (count < keys.Count && time >= keys[count])
{
count++;
break;
}
}
}
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void RoundProcess()
{
int watingTime = 0; float avaregeTime;
List <int> keys = new List <int>();
List <Job_Queue> watingList = new List <Job_Queue>();
int time = 0; int i = 0;
int count = 1; Boolean flag = false;
foreach (var item in Map.Keys)
{
keys.Add(item);
}
foreach (var item in Map.Values)
{
watingList.AddRange(item);
while (watingList.Count != 0)
{
if (flag)
{
flag = false; i++;
}
else
{
i = 0;
}
for ( ; i < watingList.Count; i++)
{
var job = watingList[i];
watingTime += time - job.arrivalTime;
if (job.burstTime > job.sliceTime)
{
table.Rows.Add(job.name, time += job.sliceTime);
job.burstTime -= job.sliceTime;
}
else
{
table.Rows.Add(job.name, time += job.burstTime);
watingList.RemoveAt(i);
i--;
}
if ((count < keys.Count && time >= keys[count]))
{
count++; flag = true;
break;
}
}
if (flag)
{
break;
}
}
}
avaregeTime = (float)watingTime / JobDataList.Count;
av_text.Text = avaregeTime.ToString();
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void FCFSProcess()
{
JobDataList.Sort(new Arrival_Sort());
int time = 0;
foreach (var job in JobDataList)
{
table.Rows.Add(job.name, time += job.burstTime);
}
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void FCFSProcess()
{
int watingTime = 0; float avaregeTime;
JobDataList.Sort(new Arrival_Sort());
int time = 0;
foreach (var job in JobDataList)
{
watingTime += time - job.arrivalTime;
table.Rows.Add(job.name, time += job.burstTime);
}
avaregeTime = (float)watingTime / JobDataList.Count;
av_text.Text = avaregeTime.ToString();
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void SJFProcess_Preemptive()
{
List <int> keys = new List <int>();
List <Job_Queue> watingList = new List <Job_Queue>();
List <printedList> PList = new List <printedList>();
int time = 0;
// int count = 1;
foreach (var item in Map.Keys)
{
keys.Add(item);
}
printedList pl = new printedList();
for (int i = 0; i <= keys[keys.Count - 1]; i++)
{
if (Map.ContainsKey(i))
{
watingList.AddRange(Map[i]);
watingList.Sort(new Short_Sort());
}
if (i == 0)
{
pl.name = watingList[i].name;
pl.duration = i + 1;
}
else
{
if (pl.name == watingList[0].name)
{
pl.duration += 1;
}
else
{
PList.Add(pl);
pl.name = watingList[0].name;
pl.duration = i + 1;
}
}
watingList[0].burstTime -= 1;
if (watingList[0].burstTime == 0)
{
watingList.RemoveAt(0);
}
}
foreach (var i in PList)
{
table.Rows.Add(i.name, i.duration);
}
time = keys[keys.Count - 1] + 1;
watingList.Sort(new Short_Sort());
foreach (var job in watingList)
{
table.Rows.Add(job.name, time += job.burstTime);
}
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}
private void PrProcess_Preemptive()
{
int watingTime = 0; float avaregeTime = 0;
List <int> keys = new List <int>();
List <Job_Queue> watingList = new List <Job_Queue>();
List <printedList> PList = new List <printedList>();
int time = 0;
// int count = 1;
foreach (var item in Map.Keys)
{
keys.Add(item);
}
printedList pl = new printedList();
for (int i = 0; i <= keys[keys.Count - 1]; i++)
{
if (Map.ContainsKey(i))
{
watingList.AddRange(Map[i]);
watingList.Sort(new Priority_Sort());
}
// watingTime += time - watingList[0].arrivalTime;
if (i == 0)
{
pl.name = watingList[i].name;
pl.duration = i + 1;
}
else
{
if (pl.name == watingList[0].name)
{
pl.duration += 1;
}
else
{
PList.Add(pl);
watingTime += pl.duration - watingList[0].arrivalTime;
pl.name = watingList[0].name;
pl.duration = i + 1;
}
}
watingList[0].burstTime -= 1;
if (watingList[0].burstTime == 0)
{
watingList.RemoveAt(0);
}
}
foreach (var i in PList)
{
table.Rows.Add(i.name, i.duration);
}
time = keys[keys.Count - 1] + 1;
watingList.Sort(new Priority_Sort());
foreach (var job in watingList)
{
watingTime += time - job.arrivalTime;
table.Rows.Add(job.name, time += job.burstTime);
}
avaregeTime = (float)watingTime / JobDataList.Count;
av_text.Text = avaregeTime.ToString();
DGV_QUEUES.DataSource = table;
DGV_QUEUES.Update();
DGV_QUEUES.Refresh();
}