mpi_comm_size      57 ompi/mpi/fortran/mpif-h/comm_size_f.c                            mpi_comm_size,
mpi_comm_size     149 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Comm_size, mpi_comm_size, MPI_COMM_SIZE, (MPI_Fint *comm, MPI_Fint *size, MPI_Fint *ierr));