mpi_comm_dup 57 ompi/mpi/fortran/mpif-h/comm_dup_f.c mpi_comm_dup, mpi_comm_dup 130 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Comm_dup, mpi_comm_dup, MPI_COMM_DUP, (MPI_Fint *comm, MPI_Fint *newcomm, MPI_Fint *ierr));