1 #include <petsc/private/fortranimpl.h> 2 #include <petscdmda.h> 3 4 #if defined(PETSC_HAVE_FORTRAN_CAPS) 5 #define dmdagetprocessorsubset_ DMDAGETPROCESSORSUBSET 6 #define dmdagetprocessorsubsets_ DMDAGETPROCESSORSUBSETS 7 #elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE) 8 #define dmdagetprocessorsubset_ dmdagetprocessorsubset 9 #define dmdagetprocessorsubsets_ dmdagetprocessorsubsets 10 #endif 11 12 PETSC_EXTERN void dmdagetprocessorsubset_(DM *da, DMDirection *dir, PetscInt *gp, MPI_Fint *fcomm, int *__ierr) 13 { 14 MPI_Comm comm; 15 *__ierr = DMDAGetProcessorSubset(*da, *dir, *gp, &comm); 16 *fcomm = MPI_Comm_c2f(comm); 17 } 18 PETSC_EXTERN void dmdagetprocessorsubsets_(DM *da, DMDirection *dir, MPI_Fint *subfcomm, int *__ierr) 19 { 20 MPI_Comm subcomm; 21 *__ierr = DMDAGetProcessorSubsets(*da, *dir, &subcomm); 22 *subfcomm = MPI_Comm_c2f(subcomm); 23 } 24