public static void GenerateAndSolve(int blocks, int smallOrder, ref double msSharp, ref double msPlus)
{
try
{
{
BlockMatrix b = new BlockMatrix(blocks, smallOrder);
List <DiagMatrix> mainDiag = new List <DiagMatrix>();
List <DiagMatrix> upDiag = new List <DiagMatrix>();
List <DiagMatrix> downDiag = new List <DiagMatrix>();
downDiag.Add(null);
List <List <double> > f = new List <List <double> >();
for (int i = 0; i < blocks; ++i)
{
List <double> diag = new List <double>();
for (int j = 0; j < smallOrder; ++j)
{
diag.Add(j + 1);
}
DiagMatrix d = new DiagMatrix(smallOrder, diag);
mainDiag.Add(d);
diag = new List <double>();
for (int j = 0; j < smallOrder; ++j)
{
diag.Add(j * 0.5 + i + 1);
}
d = new DiagMatrix(smallOrder, diag);
upDiag.Add(d);
diag = new List <double>();
for (int j = 0; j < smallOrder; ++j)
{
diag.Add(-j * i * 0.5);
}
d = new DiagMatrix(smallOrder, diag);
downDiag.Add(d);
diag = new List <double>();
for (int j = 0; j < smallOrder; ++j)
{
double value = -i * 1.2 + j * 4 - 10;
if (value == 0)
{
diag.Add(1);
}
else
{
diag.Add(value);
}
}
f.Add(diag);
}
b.setMainDiag(mainDiag);
b.setUpDiag(upDiag);
b.setDownDiag(downDiag);
Stopwatch sw = new Stopwatch();
sw.Start();
b.solve(f);
sw.Stop();
msSharp = sw.Elapsed.TotalMilliseconds;
}
{
int totalOrder = blocks * smallOrder;
double[] mainDiag = new double[totalOrder];
double[] upDiag = new double[totalOrder];
double[] downDiag = new double[totalOrder];
double[] f = new double[totalOrder];
double[] solution = new double[totalOrder];
double time = 0.0;
int k = 0;
for (int i = 0; i < blocks; ++i)
{
for (int j = 0; j < smallOrder; ++j)
{
mainDiag[k] = j + 1;
upDiag[k] = j * 0.5 + i + 1;
downDiag[k] = -j * i * 0.5;
double value = -i * 1.2 + j * 4 - 10;
if (value == 0)
{
f[k] = 1.0;
}
else
{
f[k] = value;
}
k++;
}
}
GlobalExportFunction(mainDiag, upDiag, downDiag, f, solution, blocks, smallOrder, ref time, null, false);
msPlus = (double)time;
}
}
catch (Exception)
{
Console.WriteLine("Ошибка в вычислениях");
}
}
