mpi_comm_idup 60 ompi/mpi/fortran/mpif-h/comm_idup_f.c mpi_comm_idup, mpi_comm_idup 132 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Comm_idup, mpi_comm_idup, MPI_COMM_IDUP, (MPI_Fint *comm, MPI_Fint *newcomm, MPI_Fint *request, MPI_Fint *ierr));