MatMumpsGetRinfog

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

Synopsis

#include "petscmat.h"  
PetscErrorCode MatMumpsGetRinfog(Mat F, PetscInt icntl, PetscReal *val)

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 RINFOG()

Output Parameter

• val - value of MUMPS RINFOG(icntl)

See Also

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

Level

beginner

Location

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

Examples

src/ksp/ksp/tutorials/ex52.c
src/ksp/ksp/tutorials/ex52f.F90

Implementations

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

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