/// <summary>
/// Get a list of system processes.
/// </summary>
/// <returns>
/// An array of all the system process names, indexed by the process ID.
/// </returns>
public static Primitive GetProcesses()
{
try
{
System.Diagnostics.Process[] process = System.Diagnostics.Process.GetProcesses();
int count = process.GetLength(0);
//Get name and ID, sort on name
procs.Clear();
for (int i = 0; i < count; i++)
{
proc _proc = new proc(process[i].Id, process[i].ProcessName);
procs.Add(_proc);
}
procs.Sort();
//Convert to SB array
Primitive processes = "";
foreach (proc _proc in procs)
{
processes[_proc.ID] = _proc.name;
}
return processes;
}
catch (Exception ex)
{
Utilities.OnError(Utilities.GetCurrentMethod(), ex);
return "";
}
}
/// <summary>
/// Get a list of system processes.
/// </summary>
/// <returns>
/// An array of all the system process names, indexed by the process ID.
/// </returns>
public static Primitive GetProcesses()
{
try
{
System.Diagnostics.Process[] process = System.Diagnostics.Process.GetProcesses();
int count = process.GetLength(0);
//Get name and ID, sort on name
procs.Clear();
for (int i = 0; i < count; i++)
{
proc _proc = new proc(process[i].Id, process[i].ProcessName);
procs.Add(_proc);
}
procs.Sort();
//Convert to SB array
Primitive processes = "";
foreach (proc _proc in procs)
{
processes[_proc.ID] = _proc.name;
}
return(processes);
}
catch (Exception ex)
{
Utilities.OnError(Utilities.GetCurrentMethod(), ex);
return("");
}
}
private void button2_Click(object sender, EventArgs e)
{
bmp = new Bitmap(pictureBox1.Width, 10000);
Random rnd = new Random();
int rand_count = Convert.ToInt32(txtProsCount.Text);
last_x = 0; last_y = 0; up = 0; down = 20;
pross = new proc[rand_count];
lblRespond.Visible = true;
label3.Visible = true;
lstRespond.Visible = true;
lblArt.Visible = true;
for (int i = 0; i < rand_count; i++)
{
int rnd_arrival_time = rnd.Next(rand_count + 10);
while (!same_arrival_time_control(pross, rnd_arrival_time))
{
rnd_arrival_time = rnd.Next(rand_count + 10);
}
pross[i].arrival_time = rnd_arrival_time;
pross[i].proc_name = i.ToString();
pross[i].response_time = -1;
}
//int max = max_arrival(pross);
for (int i = 0; i < rand_count; i++)
{
int rnd_burst_time = rnd.Next(rand_count + 10, rand_count + 15);
pross[i].burst_time = rnd_burst_time;
}
for (int i = 0; i < pross.Length; i++)
{
for (int j = i + 1; j < pross.Length; j++)
{
if (pross[i].arrival_time > pross[j].arrival_time)
{
proc temp = pross[i];
pross[i] = pross[j];
pross[j] = temp;
}
}
}
pross[0].arrival_time = 0;
pross[0].burst_time = rnd.Next(rand_count + 20, rand_count + 40);
pross[1].burst_time = rnd.Next(rand_count + 20, rand_count + 40);
sum_bu = sum_burst(pross);
lstArrival.Items.Clear();
lstBurst.Items.Clear();
for (int i = 0; i < pross.Length; i++)
{
for (int j = 0; j < pross.Length; j++)
{
if (pross[j].proc_name == i.ToString())
{
lstArrival.Items.Add("P" + pross[j].proc_name + "=" + pross[j].arrival_time.ToString());
lstBurst.Items.Add("P" + pross[j].proc_name + "=" + pross[j].burst_time.ToString());
}
}
}
int now = 0;
int processed = pross.Length;
for (int i = 0; i < processed - 1; i++)
{
int j = turn_to_be_processed(i);
int burst = 0;
burst = pross[i + 1].arrival_time - pross[i].arrival_time;
pross[j].waiting_time += now - pross[j].arrival_time;
if (pross[j].response_time == -1)
{
pross[j].response_time = now - pross[j].arrival_time;
}
draw_function(now, burst, pross[j].proc_name, 1);
pross[j].burst_time -= burst;
if (pross[j].burst_time <= 0)
{
processed--;
}
now = now + burst;
pross[j].turn_around_time += now - pross[j].arrival_time;
pross[j].arrival_time = now;
}
for (int i = 0; i < pross.Length; i++)
{
for (int j = i + 1; j < pross.Length; j++)
{
if ((pross[i].burst_time > pross[j].burst_time))
{
proc temp = pross[i];
pross[i] = pross[j];
pross[j] = temp;
}
}
}
int k = 0;
while (processed != 0)
{
//pross[k].waiting_time = now - pross[k].arrival_time;
int last = 1;
if (processed == 1)
{
last = 0;
}
if (pross[k].burst_time != 0)
{
pross[k].waiting_time += now - pross[k].arrival_time;
if (pross[k].response_time == -1)
{
pross[k].response_time = now - pross[k].arrival_time;
}
draw_function(now, pross[k].burst_time, pross[k].proc_name, last);
now += pross[k].burst_time;
pross[k].turn_around_time += now - pross[k].arrival_time;
///pross[k].turn_around_time = now - pross[k].arrival_time;
processed--;
}
k++;
}
//label3.Text = "";
//lbl_arrival.Text = "";
//for (int i = 0; i < pross.Length; i++)
//{
// label3.Text += "\n" + pross[i].proc_name + "Waiting time=" + pross[i].waiting_time;
// lbl_arrival.Text += "\n" + pross[i].proc_name + "Response time=" + pross[i].response_time;
//}
double ATT = 0;
double AWT = 0;
double ART = 0;
lstTurnAround.Items.Clear();
lstWaiting.Items.Clear();
lstRespond.Items.Clear();
for (int i = 0; i < pross.Length; i++)
{
for (int j = 0; j < pross.Length; j++)
{
if (pross[j].proc_name == i.ToString())
{
lstTurnAround.Items.Add("T" + pross[j].proc_name + "=" + pross[j].turn_around_time.ToString());
ATT += pross[j].turn_around_time;
lstWaiting.Items.Add("W" + pross[j].proc_name + "=" + pross[j].waiting_time.ToString());
AWT += pross[j].waiting_time;
lstRespond.Items.Add("R" + pross[j].proc_name + "=" + pross[j].response_time.ToString());
ART += pross[j].response_time;
}
}
}
lblAtt.Text = "ATT : ";
lblAwt.Text = "AWT : ";
lblArt.Text = "ART : ";
lblAtt.Text += (ATT / pross.Length).ToString();
lblAwt.Text += (AWT / pross.Length).ToString();
lblArt.Text += (ART / pross.Length).ToString();
pictureBox1.Image = null;
pictureBox1.SizeMode = PictureBoxSizeMode.AutoSize;
bmp = CropImage(bmp, new Rectangle(0, 0, pictureBox1.Width, down + 200));
pictureBox1.Image = bmp;
}
private void button1_Click(object sender, EventArgs e)
{
bmp = new Bitmap(pictureBox1.Width, 10000);
Random rnd = new Random();
int rand_count = Convert.ToInt32(txtProsCount.Text);
last_x = 0; last_y = 0; up = 0; down = 20;
pross = new proc[rand_count];
lblRespond.Visible = false;
label3.Visible = false;
lblArt.Visible = false;
lstRespond.Visible = false;
lblRespond.Text = "";
for (int i = 0; i < rand_count; i++)
{
int rnd_arrival_time = rnd.Next(rand_count + 10);
while (!same_arrival_time_control(pross, rnd_arrival_time))
{
rnd_arrival_time = rnd.Next(rand_count + 10);
}
pross[i].arrival_time = rnd_arrival_time;
pross[i].proc_name = i.ToString();
}
int max = max_arrival(pross);
for (int i = 0; i < rand_count; i++)
{
int rnd_burst_time = rnd.Next(4, 20);
pross[i].burst_time = rnd_burst_time;
}
for (int i = 0; i < pross.Length; i++)
{
for (int j = i + 1; j < pross.Length; j++)
{
if (pross[i].arrival_time > pross[j].arrival_time)
{
proc temp = pross[i];
pross[i] = pross[j];
pross[j] = temp;
}
}
}
pross[0].arrival_time = 0;
pross[0].burst_time = max + 1;
sum_bu = sum_burst(pross);
int now = 0;
int queue = pross.Length;
int k = 0;
while (queue != 0)
{
pross[k].waiting_time = now - pross[k].arrival_time;
int last = 1;
if (queue == 1)
{
last = 0;
}
draw_function(now, pross[k].burst_time, pross[k].proc_name, last);
now += pross[k].burst_time;
pross[k].turn_around_time = now - pross[k].arrival_time;
queue--;
k++;
}
pictureBox1.Image = null;
pictureBox1.SizeMode = PictureBoxSizeMode.AutoSize;
//Bitmap bmp_new = new Bitmap(pictureBox1.Width, down + 100);
//bmp_new = bmp;
//bmp = ResizeImage(bmp,pictureBox1.Width,down+100);
bmp = CropImage(bmp, new Rectangle(0, 0, pictureBox1.Width, down + 200));
pictureBox1.Image = bmp;
/*for Timearound,Waiting,Respond time*/
int ATT = 0;
int AWT = 0;
lblturnaround.Text = "";
lblwaiting.Text = "";
lblArrival.Text = "";
lblBurst.Text = "";
lstArrival.Items.Clear();
lstTurnAround.Items.Clear();
lstWaiting.Items.Clear();
lstBurst.Items.Clear();
for (int i = 0; i < pross.Length; i++)
{
for (int j = 0; j < pross.Length; j++)
{
if (pross[j].proc_name == i.ToString())
{
lstTurnAround.Items.Add("T" + pross[j].proc_name + "=" + pross[j].turn_around_time.ToString());
ATT += pross[j].turn_around_time;
lstWaiting.Items.Add("W" + pross[j].proc_name + "=" + pross[j].waiting_time.ToString());
AWT += pross[j].waiting_time;
lstArrival.Items.Add("P" + pross[j].proc_name + "=" + pross[j].arrival_time.ToString());
lstBurst.Items.Add("P" + pross[j].proc_name + "=" + pross[j].burst_time.ToString());
}
}
}
lblAtt.Text = "ATT :";
lblAwt.Text = "AWT :";
lblAtt.Text += " " + (ATT / pross.Length).ToString();
lblAwt.Text += " " + (AWT / pross.Length).ToString();
}
private void button2_Click(object sender, EventArgs e) //SJF
{
bmp = new Bitmap(pictureBox1.Width, 5000);
Random rnd = new Random();
int rand_count = Convert.ToInt32(txtProsCount.Text);
last_x = 0; last_y = 0; up = 0; down = 20;
pross = new proc[rand_count];
lblRespond.Visible = true;
label3.Visible = true;
lstRespond.Visible = true;
lblArt.Visible = true;
for (int i = 0; i < rand_count; i++)
{
int rnd_arrival_time = rnd.Next(1, 10);
pross[i].arrival_time = rnd_arrival_time;
pross[i].proc_name = i.ToString();
pross[i].response_time = -1;
}
for (int i = 0; i < rand_count; i++)
{
int rnd_burst_time = rnd.Next(1, 10);
pross[i].burst_time = rnd_burst_time;
}
for (int i = 0; i < pross.Length; i++)
{
for (int j = i + 1; j < pross.Length; j++)
{
if (pross[i].arrival_time > pross[j].arrival_time)
{
proc temp = pross[i];
pross[i] = pross[j];
pross[j] = temp;
}
}
}
int max = max_arrival(pross);
pross[0].arrival_time = 0;
pross[0].burst_time = max;
lstArrival.Items.Clear();
lstBurst.Items.Clear();
for (int i = 0; i < pross.Length; i++)
{
for (int j = 0; j < pross.Length; j++)
{
if (pross[j].proc_name == i.ToString())
{
lstArrival.Items.Add("P" + pross[j].proc_name + "=" + pross[j].arrival_time.ToString());
lstBurst.Items.Add("P" + pross[j].proc_name + "=" + pross[j].burst_time.ToString());
}
}
}
int now = 0;
int processed = pross.Length;
for (int i = 0; i < processed - 1; i++)
{
int j = islenecek_burst_don(i);
int burst = 0;
bool flag_all_full = false;
if (pross[i + 1].arrival_time == pross[i].arrival_time)
{
int temp = i + 1;
int count = 0;
while (pross[i + 1].arrival_time == pross[temp].arrival_time)
{
temp++;
count++;
if (temp >= pross.Length - 1)
{
temp = pross.Length - 1;
flag_all_full = true;
break;
}
}
if (flag_all_full == true)
{
burst = pross[j].burst_time;
break;
}
else
{
j = islenecek_burst_don(i + count - 1);
burst = pross[temp].arrival_time - pross[i + 1].arrival_time;
}
i = i + temp - 1;
}
else
{
burst = pross[i + 1].arrival_time - pross[i].arrival_time;
}
if (pross[j].burst_time < burst)
{
burst = pross[j].burst_time;
}
if (pross[j].arrival_time > now)
{
pross[j].waiting_time += 0;
}
else
{
pross[j].waiting_time += now - pross[j].arrival_time;
}
if (pross[j].response_time == -1)
{
if (pross[j].arrival_time > now)
{
pross[j].response_time = 0;
}
else
{
pross[j].response_time = now - pross[j].arrival_time;
}
}
draw_function(now, burst, pross[j].proc_name, 1);
pross[j].burst_time -= burst;
if (pross[j].burst_time <= 0)
{
processed--;
}
now = now + burst;
pross[j].turn_around_time += now - pross[j].arrival_time;
pross[j].arrival_time = now;
if (flag_all_full == true)
{
break;
}
}
for (int i = 0; i < pross.Length; i++)
{
for (int j = i + 1; j < pross.Length; j++)
{
if ((pross[i].burst_time > pross[j].burst_time))
{
proc temp = pross[i];
pross[i] = pross[j];
pross[j] = temp;
}
}
}
int k = 0;
while (processed != 0)
{
int last = 1;
if (processed == 1)
{
last = 0;
}
if (pross[k].burst_time != 0)
{
if (pross[k].arrival_time > now)
{
pross[k].waiting_time += 0;
}
else
{
pross[k].waiting_time += now - pross[k].arrival_time;
}
if (pross[k].response_time == -1)
{
if (pross[k].arrival_time > now)
{
pross[k].response_time = 0;
}
else
{
pross[k].response_time = now - pross[k].arrival_time;
}
}
draw_function(now, pross[k].burst_time, pross[k].proc_name, last);
now += pross[k].burst_time;
pross[k].turn_around_time += now - pross[k].arrival_time;
processed--;
}
k++;
}
int ATT = 0;
int AWT = 0;
int ART = 0;
lstTurnAround.Items.Clear();
lstWaiting.Items.Clear();
lstRespond.Items.Clear();
for (int i = 0; i < pross.Length; i++)
{
for (int j = 0; j < pross.Length; j++)
{
if (pross[j].proc_name == i.ToString())
{
lstTurnAround.Items.Add("T" + pross[j].proc_name + "=" + pross[j].turn_around_time.ToString());
ATT += pross[j].turn_around_time;
lstWaiting.Items.Add("W" + pross[j].proc_name + "=" + pross[j].waiting_time.ToString());
AWT += pross[j].waiting_time;
lstRespond.Items.Add("R" + pross[j].proc_name + "=" + pross[j].response_time.ToString());
ART += pross[j].response_time;
}
}
}
lblAtt.Text = "ATT : ";
lblAwt.Text = "AWT : ";
lblArt.Text = "ART : ";
lblAtt.Text += (ATT / pross.Length).ToString();
lblAwt.Text += (AWT / pross.Length).ToString();
lblArt.Text += (ART / pross.Length).ToString();
pictureBox1.Image = null;
pictureBox1.SizeMode = PictureBoxSizeMode.AutoSize;
if (down > 5000)
{
down = 4800;
}
bmp = CropImage(bmp, new Rectangle(0, 0, pictureBox1.Width, down + 100));
pictureBox1.Image = bmp;
}
+ outp(proc(inp()));
checkCKR(proc(slotId));
BuildStoredProcedure(proc, storedProceduresRegion, procedureDataContextType);
+outp(proc(inp()));
