Both machines are x86_64, although one is a single quad core and the other is a dual quad core, the RH installs are the same. ompi and the other program were both statically linked. After the compiles I copied the target dirs to the new machine and hoped they would run, the program I wish to run passes all its self tests except the parallel ones. One thing is that there is a previous install of opmi on the machine, ideally I woulkd like to keep that installed as it runs with other stuff. The reason I am doing this is because I have the optimized compiler installed on only one machine. I will try np -1.
Ben > Date: Sat, 14 Mar 2009 18:07:32 +0900 > From: r...@kuicr.kyoto-u.ac.jp > To: us...@open-mpi.org > Subject: Re: [OMPI users] Compiling ompi for use on another machine > > > Hi Ben, > > > ben rodriguez wrote: > > I have compiled ompi and another program for use on another rhel5/x86_64 > > machine, after transfering the binaries and setting up environment > > variables is there anything else I need to do for ompi to run properly? > > When executing my prog I get: > > -------------------------------------------------------------------------- > > MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD > > with errorcode 1. > > > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > > You may or may not see output from other processes, depending on > > exactly when Open MPI kills them. > > -------------------------------------------------------------------------- > > > Just a few thoughts about your problem... > > Are the two machines identical in architecture and RH installation? Is there > any reason why you cannot compile on the other machine too? (Sometimes the > location of dynamic libraries, etc. changes so I try to make a note to always > recompile on each machine.) Are you having problems running your program on > each node individually first? If not, you might try that first (i.e., with > "--np 1"). > > Ray > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users _________________________________________________________________ Express your personality in color! Preview and select themes for Hotmail®. http://www.windowslive-hotmail.com/LearnMore/personalize.aspx?ocid=TXT_MSGTX_WL_HM_express_032009#colortheme
