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| namespace toto_C
{
public partial class Form1 : Form
{
public string DMM1 = "GPIB0::7::INSTR";
public string DMM2 = "GPIB0::22::INSTR";
public string PS1 = "GPIB0::5::INSTR";
public string GBF1 = "GPIB0::9::INSTR";
public string result = "toto";
ResourceManager managerDMM1 = new ResourceManager();
FormattedIO488 connectionDMM1 = new FormattedIO488();
ResourceManager managerDMM2 = new ResourceManager();
FormattedIO488 connectionDMM2 = new FormattedIO488();
ResourceManager managerGBF1 = new ResourceManager();
FormattedIO488 connectionGBF1 = new FormattedIO488();
Stopwatch compteur = new Stopwatch();
public long TempMesure;
public int tour = 0;
public long total = 0;
public long moyenne = 0;
public int debut, fin,diff;
public Form1()
{
InitializeComponent();
}
delegate void SetTextCallback1(string text);
delegate void SetTextCallback2(string text);
Thread mesureOnDMM1;
Thread mesureOnDMM2;
private void Form1_Load(object sender, EventArgs e)
{
}
private void threadDMM1()
{
connectionDMM1.WriteString("READ?", true);
this.SetText1(connectionDMM1.ReadString());
}
private void threadDMM2()
{
connectionDMM2.WriteString("READ?", true);
this.SetText2(connectionDMM2.ReadString());
}
private void button1_Click(object sender, EventArgs e)
{
init();
}
private void init()
{
connectionDMM1.IO = (IMessage)managerDMM1.Open(DMM1, AccessMode.NO_LOCK, 0, "");
connectionDMM2.IO = (IMessage)managerDMM2.Open(DMM2, AccessMode.NO_LOCK, 0, "");
connectionGBF1.IO = (IMessage)managerGBF1.Open(GBF1, AccessMode.NO_LOCK, 0, "");
connectionDMM1.IO.Clear();
connectionDMM2.IO.Clear();
connectionGBF1.IO.Clear();
connectionDMM1.WriteString("*IDN?", true);
textDMM1.Text = connectionDMM1.ReadString();
connectionDMM2.WriteString("*IDN?", true);
textDMM2.Text = connectionDMM2.ReadString();
connectionGBF1.WriteString("*IDN?", true);
textGBF1.Text = connectionGBF1.ReadString();
connectionDMM1.WriteString("CONF:VOLT:DC 10,0.003", true);
connectionDMM2.WriteString("CONF:VOLT:DC 10,0.003", true);
}
private void close()
{
connectionDMM1.IO.Close();
connectionDMM2.IO.Close();
connectionGBF1.IO.Close();
}
private void MesureDMM1()
{
compteur.Start();
connectionDMM1.WriteString("READ?", true);
textBox2.Text = connectionDMM1.ReadString();
compteur.Stop();
total = total + compteur.ElapsedMilliseconds;
compteur.Reset();
}
private void MesureDMM2()
{
compteur.Start();
connectionDMM2.WriteString("READ?", true);
textBox3.Text = connectionDMM2.ReadString();
compteur.Stop();
total = total + compteur.ElapsedMilliseconds;
compteur.Reset();
}
private void button6_Click(object sender, EventArgs e)
{
timer2.Enabled = true;
}
private void timer2_Tick(object sender, EventArgs e)
{
debut = Environment.TickCount;
this.mesureOnDMM1 = new Thread(new ThreadStart(this.threadDMM1));
this.mesureOnDMM1.Priority = ThreadPriority.Highest;
this.mesureOnDMM2 = new Thread(new ThreadStart(this.threadDMM2));
this.mesureOnDMM2.Priority = ThreadPriority.Highest;
this.mesureOnDMM1.Start();
this.mesureOnDMM2.Start();
}
private void SetText1(string text)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (this.textBox2.InvokeRequired)
{
SetTextCallback1 d = new SetTextCallback1(SetText1);
this.Invoke(d, new object[] { text });
}
else
{
this.textBox2.Text = text;
}
}
private void SetText2(string text)
{
// InvokeRequired required compares the thread ID of the
// calling thread to the thread ID of the creating thread.
// If these threads are different, it returns true.
if (this.textBox3.InvokeRequired)
{
SetTextCallback2 d = new SetTextCallback2(SetText2);
this.Invoke(d, new object[] { text });
}
else
{
this.textBox3.Text = text;
fin = Environment.TickCount;
diff = fin - debut;
if (diff > 50)
{
timer2.Enabled = false;
MessageBox.Show(diff.ToString());
}
this.textBox4.AppendText(diff.ToString() + "\n");
/*MessageBox.Show(diff.ToString());*/
}
}
}
} |
Amélioration Hyperthreading temps de test
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Envoyé par phil_tema
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