1 /* Very minimal unstructured DM */ 2 #pragma once 3 4 #include <petscdm.h> 5 6 PETSC_EXTERN PetscErrorCode DMSlicedCreate(MPI_Comm, PetscInt, PetscInt, PetscInt, const PetscInt[], const PetscInt[], const PetscInt[], DM *); 7 PETSC_EXTERN PetscErrorCode DMSlicedSetPreallocation(DM, PetscInt, const PetscInt[], PetscInt, const PetscInt[]); 8 PETSC_EXTERN PetscErrorCode DMSlicedSetBlockFills(DM, const PetscInt *, const PetscInt *); 9 PETSC_EXTERN PetscErrorCode DMSlicedSetGhosts(DM, PetscInt, PetscInt, PetscInt, const PetscInt[]); 10