1 #include <petsc/private/fortranimpl.h> 2 #include <petscmat.h> 3 4 #if defined(PETSC_HAVE_FORTRAN_CAPS) 5 #define matmpibaijgetseqbaij_ MATMPIBAIJGETSEQBAIJ 6 #define matcreatebaij_ MATCREATEBAIJ 7 #define matmpibaijsetpreallocation_ MATMPIBAIJSETPREALLOCATION 8 #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 9 #define matmpibaijgetseqbaij_ matmpibaijgetseqbaij 10 #define matcreatebaij_ matcreatebaij 11 #define matmpibaijsetpreallocation_ matmpibaijsetpreallocation 12 #endif 13 14 PETSC_EXTERN void PETSC_STDCALL matmpibaijgetseqbaij_(Mat *A,Mat *Ad,Mat *Ao,PetscInt *ic,size_t *iic,PetscErrorCode *ierr) 15 { 16 const PetscInt *i; 17 *ierr = MatMPIBAIJGetSeqBAIJ(*A,Ad,Ao,&i);if (*ierr) return; 18 *iic = PetscIntAddressToFortran(ic,(PetscInt*)i); 19 } 20 21 PETSC_EXTERN void PETSC_STDCALL matcreatebaij_(MPI_Comm *comm,PetscInt *bs,PetscInt *m,PetscInt *n,PetscInt *M,PetscInt *N, 22 PetscInt *d_nz,PetscInt *d_nnz,PetscInt *o_nz,PetscInt *o_nnz,Mat *newmat,PetscErrorCode *ierr) 23 { 24 CHKFORTRANNULLINTEGER(d_nnz); 25 CHKFORTRANNULLINTEGER(o_nnz); 26 *ierr = MatCreateBAIJ(MPI_Comm_f2c(*(MPI_Fint*)&*comm),*bs,*m,*n,*M,*N,*d_nz,d_nnz,*o_nz,o_nnz,newmat); 27 } 28 29 PETSC_EXTERN void PETSC_STDCALL matmpibaijsetpreallocation_(Mat *mat,PetscInt *bs,PetscInt *d_nz,PetscInt *d_nnz,PetscInt *o_nz,PetscInt *o_nnz,PetscErrorCode *ierr) 30 { 31 CHKFORTRANNULLINTEGER(d_nnz); 32 CHKFORTRANNULLINTEGER(o_nnz); 33 *ierr = MatMPIBAIJSetPreallocation(*mat,*bs,*d_nz,d_nnz,*o_nz,o_nnz); 34 } 35 36