Hi Ralph , Thanks for the reply.. In fact it worked after installing the libnuma rpm .
Thanks a ton.. cheers Satya On Mon, Feb 11, 2013 at 1:40 AM, Ralph Castain <r...@open-mpi.org> wrote: > The error message indicates that libnuma was not installed on at least one > node. That's a system library, not an OMPI one, so you'll need to get it > installed by someone with root privileges. > > On Feb 10, 2013, at 12:04 PM, satya k <satya5...@gmail.com> wrote: > > > Hi everyone, > > > > I m getting the below error when executing mpirun with hostfile option > > > > $mpirun -np 4 -hostfile nodes ./hello > > > > orted: error while loading shared libraries: libnuma.so.1: cannot open > shared object file: No such file or directory > > > -------------------------------------------------------------------------- > > A daemon (pid 11798) died unexpectedly with status 127 while attempting > > to launch so we are aborting. > > > > There may be more information reported by the environment (see above). > > > > This may be because the daemon was unable to find all the needed shared > > libraries on the remote node. You may set your LD_LIBRARY_PATH to have > the > > location of the shared libraries on the remote nodes and this will > > automatically be forwarded to the remote nodes. > > > -------------------------------------------------------------------------- > > > -------------------------------------------------------------------------- > > mpirun noticed that the job aborted, but has no info as to the process > > that caused that situation. > > > -------------------------------------------------------------------------- > > > > Also checked with the echo $LD_LIBRARY_PATH command on the nodes, Its > giving output as /apps/mpi/lib where lib files exists. > > > > Any suggestions... I could not find anything as I am a newbie.. > > > > --- > > Albatross > > > > > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- regards, Satya.K