I don¹t immediately see anything in your configuration that would cause the problem you describe. We haven¹t seen any problems running non-mpi apps as I mentioned in another posting, we do it regularly, both threaded and non-threaded. My best guess is that there is something preventing openmpi from finding/running your remote executable.
As I mentioned in the other posting, I would suggest upgrading to the 1.2 release as it handles such problems better than 1.1.x. If you do and you continue to see a problem, you could run with debug-daemons mca odls_base_verbose 1 and send me the resulting output so we can figure out what is going on. Ralph On 3/13/07 9:09 AM, "David Minor" <davi...@orbotech.com> wrote: > with tar > > > > From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf > Of Ralph H Castain > Sent: Tuesday, March 13, 2007 3:25 PM > To: Open MPI Users <us...@open-mpi.org> > Subject: Re: [OMPI users] Orted freezes on launch of application > > Hi David > > I think your tar file didn¹t get attached at least, it didn¹t reach me. Can > you please send it again? > > Thanks > Ralph > > > On 3/13/07 1:00 AM, "David Minor" <davi...@orbotech.com> wrote: > Hi, > I'm an MPICH2 user trying out openmpi. I'm running a 1G network under Red Hat > 9, but using the g++ 3.4.3 compiler. Openmpi compiled and installed fine but > none of my applications that run under MPICH2 will run. I decided to go > backwards and try to run a non-mpi application like /bin/ps, same results. > mpirun -np 2 --host zebra1,bug --mca pls_rsh_debug 1 --mca pls_rsh_agent rsh > /bin/ps > > The end result is the console is frozen. orted is running on both nodes, one > version of orted is zombied under mpirun. I get the same results trying to run > a simple mpi application. The enclosed tar has all the info you ask for and > then some. I know I'm probably just not doing something right but you're > documentation leaves a lot to be desired. The best doc seems to the be FAQ. > There doesn't seem to be anything more comprehensive, if there is please tell > me. Also, you need to define an == operator for MPI::Request that will allow a > request to be compared to MPI_NULL_REQUEST. I don't see any way to do this in > you c++ implementation. > Regards, > David Minor > Orbotech > > > _______________________________________________ > 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
