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Implemented the Solve Transpose for KLU

This commit is contained in:
Francesco Lannutti 2016-06-12 23:32:29 +02:00 committed by Holger Vogt
parent 6aece7faf7
commit dddaab6637
1 changed files with 22 additions and 2 deletions
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22
src/maths/KLU/klusmp.c
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@ -315,11 +315,31 @@ SMPreorder (SMPmatrix *Matrix, double PivTol, double PivRel, double Gmin)
void void
SMPcaSolve (SMPmatrix *Matrix, double RHS[], double iRHS[], double Spare[], double iSpare[]) SMPcaSolve (SMPmatrix *Matrix, double RHS[], double iRHS[], double Spare[], double iSpare[])
{ {
printf ("SMPcaSolve\n") ; int ret, i, *pExtOrder ;
NG_IGNORE (iSpare) ; NG_IGNORE (iSpare) ;
NG_IGNORE (Spare) ; NG_IGNORE (Spare) ;
if (Matrix->CKTkluMODE)
{
pExtOrder = &Matrix->SPmatrix->IntToExtRowMap [Matrix->CKTkluN] ;
for (i = 2 * Matrix->CKTkluN - 1 ; i > 0 ; i -= 2)
{
Matrix->CKTkluIntermediate_Complex [i] = iRHS [*(pExtOrder)] ;
Matrix->CKTkluIntermediate_Complex [i - 1] = RHS [*(pExtOrder--)] ;
}
ret = klu_z_tsolve (Matrix->CKTkluSymbolic, Matrix->CKTkluNumeric, Matrix->CKTkluN, 1, Matrix->CKTkluIntermediate_Complex, 0, Matrix->CKTkluCommon) ;
pExtOrder = &Matrix->SPmatrix->IntToExtColMap [Matrix->CKTkluN] ;
for (i = 2 * Matrix->CKTkluN - 1 ; i > 0 ; i -= 2)
{
iRHS [*(pExtOrder)] = Matrix->CKTkluIntermediate_Complex [i] ;
RHS [*(pExtOrder--)] = Matrix->CKTkluIntermediate_Complex [i - 1] ;
}
} else {
spSolveTransposed (Matrix->SPmatrix, RHS, RHS, iRHS, iRHS) ; spSolveTransposed (Matrix->SPmatrix, RHS, RHS, iRHS, iRHS) ;
}
} }
/* /*