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mpi code executing on multiple hosts RRS feed

  • Question

  • I have compiled my application using MS MPI V7 (sdk and setup).  Using VS 2015 and Intel Fortran/C I compiled and linked.  The resulting exe runs under openMP and using mpiexec just fine on a single host.  However, when I try to use cores on another host if just hangs after I type the mpiexec command as if it is waiting for I don't know what.  I installed the sdk on the "other" hosts.  I am using W7x64 on all hosts.
    • Edited by MotoMorgan Wednesday, September 21, 2016 8:10 PM
    Wednesday, September 21, 2016 8:08 PM

All replies

  • 1. Please check whether it is firewall issue

    2. Leverage HPC Pack to run MPI job: https://msdn.microsoft.com/en-us/library/ff919681%28v=ws.10%29.aspx?f=255&MSPPError=-2147217396#BKMK_ParallelTask


    Qiufang Shi

    Thursday, September 22, 2016 1:52 AM