private void DrawGraph30(double a, double b)
{
chart3.Series[0].Points.Clear();
// int nStart30 = 10000000;
//int nFinish30 = 100000000;
// int nStep30 = 20000000;
//double a = Convert.ToDouble(tbA.Text);
//double b = Convert.ToDouble(tbB.Text);
Stopwatch sw30 = new Stopwatch();
// for (int n = nStart30; n < nFinish30; n += nStep30)
// {
int nom30 = 100000000;
sw30.Start();
Integral integ30 = new Integral(a, b, nom30, SumIntegral);
double integ300 = integ30.CalcRectangle(a, b, nom30, x => SumIntegral(x));
sw30.Stop();
long time30 = sw30.ElapsedMilliseconds;
sw30.Reset();
chart3.Series[0].Points.AddY(time30);
// }
}
private void DrawGraph()
{
chartNTime.Series[0].Points.Clear();
int nStart = 10000000;
int nFinish = 100000000;
int nStep = 20000000;
double a = Convert.ToDouble(tbA.Text);
double b = Convert.ToDouble(tbB.Text);
Stopwatch sw = new Stopwatch();
for (int n = nStart; n < nFinish; n += nStep)
{
sw.Start();
Integral integ = new Integral(a, b, n, SumIntegral);
double integ0 = integ.CalcRectangle(a, b, n, x => SumIntegral(x));
// Integral integ = new Integral.CalcRectangle(a, b, n, x => SumIntegral(x));
sw.Stop();
long time = sw.ElapsedMilliseconds;
sw.Reset();
chartNTime.Series[0].Points.AddXY(n, time);
}
///////////////////////////////////////////////////////
chartNTime.Series[1].Points.Clear();
int nStart20 = 10000000;
int nFinish20 = 100000000;
int nStep20 = 20000000;
// double a = Convert.ToDouble(tbA.Text);
// double b = Convert.ToDouble(tbB.Text);
Stopwatch sw20 = new Stopwatch();
for (int n = nStart20; n < nFinish20; n += nStep20)
{
sw20.Start();
Integral integ1 = new Integral(a, b, n, SumIntegral);
double integ20 = integ1.CalcRectanglePar(a, b, n);
// Integral integ = new Integral.CalcRectangle(a, b, n, x => SumIntegral(x));
sw20.Stop();
long time1 = sw20.ElapsedMilliseconds;
sw20.Reset();
chartNTime.Series[1].Points.AddXY(n, time1);
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////
chartNTime2.Series[0].Points.Clear();
int nStart21 = 1;
int nFinish21 = 15;
int nStep21 = 1;
int nom = 100000000;
Stopwatch sw21 = new Stopwatch();
for (int numb = nStart21; numb < nFinish21; numb += nStep21)
{
sw21.Start();
Integral integ2 = new Integral(a, b, nom, SumIntegral);
double integ21 = integ2.CalcThreadPool(numb);
sw21.Stop();
long time2 = sw21.ElapsedMilliseconds;
sw21.Reset();
chartNTime2.Series[0].Points.AddXY(numb, time2);
}
///////////////////////////////////////////////////////////////////////////////
DrawGraph30(a, b);
DrawGraph31(a, b);
DrawGraph40(a, b);
DrawGraph41(a, b);
}