Hai Ralph, i've tried --nolocal flag, but doesn't works .. :( The error is the same.
2009/2/20 Ralph Castain <r...@lanl.gov>: > Hi Gabriele > > Could be we have a problem in our LSF support - none of us have a way of > testing it, so this is somewhat of a blind programming case for us. > > From the message, it looks like there is some misunderstanding about how > many slots were allocated vs how many were mapped to a specific host. I > don't see your cmd line here - could you pass it along too? > > My initial guess is that mpirun is running on node0023, and that we then > mapped procs local to mpirun such that we exceeded LSF's slot allocation on > that node. We don't account for mpirun taking a process slot in our mapping, > and LSF does - hence the error. I think... > > You could test this by adding --nolocal to your cmd line. This will force > mpirun to map all procs on other nodes. If my analysis is correct, the job > should run. > > Ralph > > On Feb 20, 2009, at 6:46 AM, Gabriele Fatigati wrote: > >> Dear OpenMPi developers, >> i'm running my MPI code compiled with OpenMPI 1.3 over Infiniband and >> LSF scheduler. But i got the error attached. I suppose that spawning >> process doesn't works well. The same program under OpenMPI 1.2.5 works >> well. Could you help me? >> >> Thanks in advance. >> >> -- >> Ing. Gabriele Fatigati >> >> Parallel programmer >> >> CINECA Systems & Tecnologies Department >> >> Supercomputing Group >> >> Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy >> >> www.cineca.it Tel: +39 051 6171722 >> >> g.fatigati [AT] cineca.it >> <job.196571.err>_______________________________________________ >> 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 > > -- Ing. Gabriele Fatigati Parallel programmer CINECA Systems & Tecnologies Department Supercomputing Group Via Magnanelli 6/3, Casalecchio di Reno (BO) Italy www.cineca.it Tel: +39 051 6171722 g.fatigati [AT] cineca.it
