MPI_Group_rank     37 ompi/mpi/cxx/group_inln.h   (void)MPI_Group_rank(mpi_group, &myrank);
MPI_Group_rank    259 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Group_rank, mpi_group_rank, MPI_GROUP_RANK, (MPI_Fint *group, MPI_Fint *rank, MPI_Fint *ierr));
MPI_Group_rank    892 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h interface MPI_Group_rank
MPI_Group_rank    894 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h subroutine MPI_Group_rank(group, rank, ierror)
MPI_Group_rank    898 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h end subroutine MPI_Group_rank
MPI_Group_rank     84 ompi/mpi/java/c/mpi_Group.c     rc = MPI_Group_rank((MPI_Group)group, &rank);