MatFactorGetSolverType

Returns name of the package providing the factorization routines

Synopsis

#include "petscmat.h" 
PetscErrorCode MatFactorGetSolverType(Mat mat, MatSolverType *type)

Not Collective

Input Parameter

• mat - the matrix, must be a factored matrix

Output Parameter

• type - the string name of the package (do not free this string)

Fortran Note

Pass in an empty string that is long enough and the package name will be copied into it.

See Also

Matrices, Mat, Matrix Factorization, MatGetFactor(), MatSolverType, MatCopy(), MatDuplicate(), MatGetFactorAvailable()

Level

intermediate

Location

src/mat/interface/matrix.c

Implementations

MatFactorGetSolverType_mumps() in src/mat/impls/aij/mpi/mumps/mumps.c
MatFactorGetSolverType_pastix() in src/mat/impls/aij/mpi/pastix/pastix.c
MatFactorGetSolverType_petsc() in src/mat/impls/aij/seq/aijfact.c
MatFactorGetSolverType_essl() in src/mat/impls/aij/seq/essl/essl.c
MatFactorGetSolverType_SeqAIJKokkos() in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx
MatFactorGetSolverType_petsc() in src/mat/impls/baij/seq/baijfact.c
MatFactorGetSolverType_Htool() in src/mat/impls/htool/htool.cxx
MatFactorGetSolverType_petsc() in src/mat/impls/sbaij/seq/sbaij.c
MatFactorGetSolverType_HT() in src/mat/impls/transpose/htransm.c
MatFactorGetSolverType_Transpose() in src/mat/impls/transpose/transm.c

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