MatMumpsSetCntl#
Set MUMPS parameter CNTL() https://mumps-solver.org/index.php?page=doc
Synopsis#
#include "petscmat.h"  
PetscErrorCode MatMumpsSetCntl(Mat F, PetscInt icntl, PetscReal val)
Logically Collective
Input Parameters#
- F - the factored matrix obtained by calling - MatGetFactor()with a- MatSolverTypeof- MATSOLVERMUMPSand a- MatFactorTypeof- MAT_FACTOR_LUor- MAT_FACTOR_CHOLESKY
- icntl - index of MUMPS parameter array CNTL() 
- val - value of MUMPS CNTL(icntl) 
Options Database Key#
- -mat_mumps_cntl_ - - 
See Also#
Matrices, Mat, MatGetFactor(), MatMumpsSetIcntl(), MatMumpsGetIcntl(), MatMumpsGetCntl(), MatMumpsGetInfo(), MatMumpsGetInfog(), MatMumpsGetRinfo(), MatMumpsGetRinfog()
Level#
beginner
Location#
Examples#
src/ksp/ksp/tutorials/ex52.c
src/ksp/ksp/tutorials/ex52f.F90
Implementations#
MatMumpsSetCntl_MUMPS() in src/mat/impls/aij/mpi/mumps/mumps.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages