/// <summary>
/// Solves the system of equations for right hand side vector B.
/// </summary>
/// <param name="B"></param>
/// <param name="X"></param>
public void SolveLU(Vector B, Vector X)
{
if (_LU != null)
{
// Make a copy of B on X:
for (int i = 0; i < B.Length; i++)
{
X[i] = B[i];
}
// Solve the system A*X = B, overwriting B with X:
if (UseIntelMathKernel)
{
double[] _X = X.Data;
char[] trans = "No transponse".ToCharArray();
int one = 1;
IntelMathKernel.dgetrs(trans, ref _N, ref one, _LU, ref _N, _IPIV, _X, ref _N, ref _Info);
}
else
{
DGETRS _dgetrs = new DGETRS();
double[] _X = X.Data;
_dgetrs.Run("No transpose", _N, 1, _LU, 0, _N, _IPIV, 0, ref _X, 0, _N, ref _Info);
}
}
}
public void SolveLU(Vector B, Vector X)
{
if (_LU != null)
{
// Make a copy of B on X:
for (int i = 0; i < B.Length; i++)
{
X[i] = B[i];
}
// Solve the system A*X = B, overwriting B with X:
DGETRS _dgetrs = new DGETRS();
double[] _X = X.Data;
_dgetrs.Run("No transpose", _N, 1, _LU, 0, _N, _IPIV, 0, ref _X, 0, _N, ref _Info);
}
}
