What error are you seeing? Is this the complete code? For instance, you never call MPI_Init or finalize here.
On Jan 3, 2014, at 1:35 AM, Soheil Hooshdaran <[email protected]> wrote:
Hi. What's wrong with my code? char send_buf[12] = "hello world"; char send_buf2[12] = "hello iran"; char recv_buf[10]; int i; for(i=0;i<10;++i) if (world_rank == 0) { MPI_Send(send_buf, 12, MPI_CHAR, 1, 0, MPI_COMM_WORLD); //MPI_Send(send_buf2, 12, MPI_INT, 1, 1, MPI_COMM_WORLD); } else if (world_rank == 1) { MPI_Recv(recv_buf, 12, MPI_CHAR, 0, 0, MPI_COMM_WORLD, MPI_STATUS_IGNORE); printf("Process 1 received %s from process 0\n", recv_buf); }
Run-time errors are very hard to fix!Help me please
Thanks in advance Soheil Hooshdaran _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss