MatMumpsGetIcntl

Get MUMPS parameter ICNTL() https://mumps-solver.org/index.php?page=doc

Synopsis

#include "petscmat.h"  
PetscErrorCode MatMumpsGetIcntl(Mat F, PetscInt icntl, PetscInt *ival)

Logically Collective

Input Parameters

• F - the factored matrix obtained by calling MatGetFactor() with a MatSolverType of MATSOLVERMUMPS and a MatFactorType of MAT_FACTOR_LU or MAT_FACTOR_CHOLESKY

• icntl - index of MUMPS parameter array ICNTL()

Output Parameter

• ival - value of MUMPS ICNTL(icntl)

See Also

Matrices, Mat, MatGetFactor(), MatMumpsSetIcntl(), MatMumpsSetCntl(), MatMumpsGetCntl(), MatMumpsGetInfo(), MatMumpsGetInfog(), MatMumpsGetRinfo(), MatMumpsGetRinfog()

Level

beginner

Location

src/mat/impls/aij/mpi/mumps/mumps.c

Examples

src/ksp/ksp/tutorials/ex52.c

Implementations

MatMumpsGetIcntl_MUMPS() in src/mat/impls/aij/mpi/mumps/mumps.c

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