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# MatSolverTypeRegister

Registers a `MatSolverType` that works for a particular matrix type

## Synopsis

    #include "petscmat.h"
    PetscErrorCode MatSolverTypeRegister(MatSolverType package, MatType mtype, MatFactorType ftype, PetscErrorCode (*createfactor)(Mat, MatFactorType, Mat *))

Logically Collective, No Fortran Support

## Input Parameters

- package - name of the package, for example petsc or superlu

- mtype - the matrix type that works with this package

- ftype - the type of factorization supported by the package

- createfactor - routine that will create the factored matrix ready to be used

## See Also

Matrices, `Mat`, Matrix Factorization, `MatFactorGetSolverType()`, `MatCopy()`, `MatDuplicate()`, `MatGetFactorAvailable()`, `MatGetFactor()`

## Level

developer

## Location

src/mat/interface/matrix.c

## Implementations

MatSolverTypeRegister_MUMPS() in src/mat/impls/aij/mpi/mumps/mumps.c
MatSolverTypeRegister_Pastix() in src/mat/impls/aij/mpi/pastix/pastix.c
MatSolverTypeRegister_STRUMPACK() in src/mat/impls/aij/mpi/strumpack/strumpack.c
MatSolverTypeRegister_SuperLU_DIST() in src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
MatSolverTypeRegister_Essl() in src/mat/impls/aij/seq/essl/essl.c
MatSolverTypeRegister_KOKKOS() in src/mat/impls/aij/seq/kokkos/aijkok.kokkos.cxx
MatSolverTypeRegister_Lusol() in src/mat/impls/aij/seq/lusol/lusol.c
MatSolverTypeRegister_Matlab() in src/mat/impls/aij/seq/matlab/aijmatlab.c
MatSolverTypeRegister_CUSPARSE() in src/mat/impls/aij/seq/seqcusparse/aijcusparse.cu
MatSolverTypeRegister_HIPSPARSE() in src/mat/impls/aij/seq/seqhipsparse/aijhipsparse.hip.c
MatSolverTypeRegister_ViennaCL() in src/mat/impls/aij/seq/seqviennacl/aijviennacl.cxx
MatSolverTypeRegister_SuperLU() in src/mat/impls/aij/seq/superlu/superlu.c
MatSolverTypeRegister_SuiteSparse() in src/mat/impls/aij/seq/umfpack/umfpack.c
MatSolverTypeRegister_DENSECUDA() in src/mat/impls/dense/seq/cupm/cuda/matseqdensecuda.cu
MatSolverTypeRegister_DENSEHIP() in src/mat/impls/dense/seq/cupm/hip/matseqdensehip.hip.c
MatSolverTypeRegister_Elemental() in src/mat/impls/elemental/matelem.cxx
MatSolverTypeRegister_Htool() in src/mat/impls/htool/htool.cxx
MatSolverTypeRegister_ScaLAPACK() in src/mat/impls/scalapack/matscalapack.c

Index of all Mat routines
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Index of all manual pages