119 static PetscErrorCode MatLUFactorNumeric_Matlab(Mat F, Mat A, const MatFactorInfo *info)  in MatLUFactorNumeric_Matlab()  argument
126   if (F->factortype == MAT_FACTOR_ILU || info->dt > 0) {  in MatLUFactorNumeric_Matlab()
129     F->ops->solve = MatSolve_Matlab;  in MatLUFactorNumeric_Matlab()
130     F->factortype = MAT_FACTOR_LU;  in MatLUFactorNumeric_Matlab()
141     PetscCall(PetscObjectSetName((PetscObject)F, name));  in MatLUFactorNumeric_Matlab()
151     PetscCall(PetscObjectSetName((PetscObject)F, name));  in MatLUFactorNumeric_Matlab()
154     F->ops->solve = MatSolve_Matlab;  in MatLUFactorNumeric_Matlab()
159 static PetscErrorCode MatLUFactorSymbolic_Matlab(Mat F, Mat A, IS r, IS c, const MatFactorInfo *inf…  in MatLUFactorSymbolic_Matlab()  argument
163   F->ops->lufactornumeric = MatLUFactorNumeric_Matlab;  in MatLUFactorSymbolic_Matlab()
164   F->assembled            = PETSC_TRUE;  in MatLUFactorSymbolic_Matlab()
186 static PetscErrorCode MatGetFactor_seqaij_matlab(Mat A, MatFactorType ftype, Mat *F)  in MatGetFactor_seqaij_matlab()  argument
190   PetscCall(MatCreate(PetscObjectComm((PetscObject)A), F));  in MatGetFactor_seqaij_matlab()
191   PetscCall(MatSetSizes(*F, A->rmap->n, A->cmap->n, A->rmap->n, A->cmap->n));  in MatGetFactor_seqaij_matlab()
192   PetscCall(PetscStrallocpy("matlab", &((PetscObject)*F)->type_name));  in MatGetFactor_seqaij_matlab()
193   PetscCall(MatSetUp(*F));  in MatGetFactor_seqaij_matlab()
195   (*F)->ops->destroy           = MatDestroy_matlab;  in MatGetFactor_seqaij_matlab()
196   (*F)->ops->getinfo           = MatGetInfo_External;  in MatGetFactor_seqaij_matlab()
197   (*F)->trivialsymbolic        = PETSC_TRUE;  in MatGetFactor_seqaij_matlab()
198   (*F)->ops->lufactorsymbolic  = MatLUFactorSymbolic_Matlab;  in MatGetFactor_seqaij_matlab()
199   (*F)->ops->ilufactorsymbolic = MatLUFactorSymbolic_Matlab;  in MatGetFactor_seqaij_matlab()
201 …PetscCall(PetscObjectComposeFunction((PetscObject)*F, "MatFactorGetSolverType_C", MatFactorGetSolv…  in MatGetFactor_seqaij_matlab()
203   (*F)->factortype = ftype;  in MatGetFactor_seqaij_matlab()
204   PetscCall(PetscFree((*F)->solvertype));  in MatGetFactor_seqaij_matlab()
205   PetscCall(PetscStrallocpy(MATSOLVERMATLAB, &(*F)->solvertype));  in MatGetFactor_seqaij_matlab()