If you srun a job, then there is no "mpirun" to provide a proc_table. So running a job directly via srun means you cannot run TV on it.
On Feb 10, 2011, at 8:34 AM, Nikolay Piskun wrote: > > Hi, > I am trying to use Totalview with srun and hit interesting problem. Looks > like if OMPI is started by “srun –mpi=ompi ”, mpi job is hang in > ompi_wait_for_debugger() subroutine. What happen, I think is ompi was > compiled without ORTE_DISABLE_FULL_SUPPORT and as result rank 0 is waiting > for message from HNP (by the way what is HNP?) that was supposed to be send > by orterun. The problem is that orterun was never invoked because MPI was > initiated by srun, not orterun. So what is the solution? Should we always > compile OMPI with ORTE_DISABLE_FULL_SUPPORT=true for anything that uses > different starters like srun from SLURM? > Thanks > Nikolay > > Nikolay Piskun | Director of Continuing Engineering | Totalview Technologies | > Rogue Wave Software Inc | 24 Prime Parkway, Natick, MA 01760 | p > 508-652-7739| > nikolay.pis...@roguewave.com > www.roguewave.com > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
