so should i need to create an user and run the mpi program. or how can i run in cluster
On Wed, Apr 25, 2012 at 4:45 PM, Doug Reeder <d...@cox.net> wrote: > That is well documented as a BAD idea. > > On Apr 25, 2012, at 8:23 AM, seshendra seshu wrote: > > Hi > Yes i run in root. > > On Wed, Apr 25, 2012 at 4:20 PM, tyler.bal...@huskers.unl.edu < > tyler.bal...@huskers.unl.edu> wrote: > >> Seshendra, >> >> Do you always run in root? If not your root bash file may not have the >> correct path settings, but that is a shot in the dark.. >> ------------------------------ >> *From:* users-boun...@open-mpi.org [users-boun...@open-mpi.org] on >> behalf of seshendra seshu [seshu...@gmail.com] >> *Sent:* Wednesday, April 25, 2012 9:16 AM >> *To:* Open MPI Users >> *Subject:* [OMPI users] regarding the problem occurred while running an >> mpi programs >> >> >> Hi, >> I have got the following error while running mpi programs >> >> Here for running an mpi program i used hostfile which specifies all the >> nodes in my cluster and out is my output file generated after "mpicc -o out >> basic.c". then i have got the following error. >> >> *[root@ip-10-80-106-70 openmpi-1.4.5]# mpirun --hostfile hostfile out >> out: error while loading shared libraries: libmpi_cxx.so.0: cannot open >> shared object file: No such file or directory >> -------------------------------------------------------------------------- >> mpirun was unable to launch the specified application as it could not >> find an executable: >> >> Executable: out >> Node: ip-10-85-134-176.example.com >> >> while attempting to start process rank 1.* >> >> >> so kindly provide me solution iam lagging of time. >> >> -- >> WITH REGARDS >> M.L.N.Seshendra >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users >> > > > > -- > WITH REGARDS > M.L.N.Seshendra > _______________________________________________ > 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 > -- WITH REGARDS M.L.N.Seshendra
