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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