MPI using C# Help required RRS feed

  • Question

  • Dear All

    I am new to MPI ,as i am using Point to Point Communications using MPI.net i am just sending i message & passing this message to other process but this error comes by freezing my app (Exception)



    Invalid rank, error stack:

    MPI_Send(172): MPI_Send(buf=0x037EEC60, count=1, dtype=USER<struct>, dest=1, tag=0, MPI_COMM_WORLD) failed

    i am getting this error ..plz help me in this regard

    Tuesday, June 1, 2010 5:16 AM


  • Can you share your code and how you are running your program?

    From the single error msg alone, it is possible that you are sending to a rank that doesn't exist


    • Marked as answer by Don Pattee Wednesday, January 12, 2011 2:58 AM
    Wednesday, June 2, 2010 2:42 AM