MPI_Group_size     29 ompi/mpi/cxx/group_inln.h   (void)MPI_Group_size(mpi_group, &size);
MPI_Group_size    260 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Group_size, mpi_group_size, MPI_GROUP_SIZE, (MPI_Fint *group, MPI_Fint *size, MPI_Fint *ierr));
MPI_Group_size    903 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h interface MPI_Group_size
MPI_Group_size    905 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h subroutine MPI_Group_size(group, size, ierror)
MPI_Group_size    909 ompi/mpi/fortran/use-mpi-tkr/mpi-f90-interfaces.h end subroutine MPI_Group_size
MPI_Group_size     75 ompi/mpi/java/c/mpi_Group.c     rc = MPI_Group_size((MPI_Group)group, &size);