There is such an option in the 1.7 series and on the trunk, but I don't see it in v1.6.
-mca orte_abort_non_zero_exit 0 On May 30, 2013, at 3:40 AM, Victor Vysotskiy <victor.vysots...@teokem.lu.se> wrote: > Dear OpenMPI Developers and Users, > > I have general question on signal trapping/handling within mpiexec/mpirun. > Let me assume that I have 2 cores and I start two different (independent) > prog1 and prog2 programs in parallel via the mpirun/mpiexec strartup command: > > mpiexec -n 1 prog1 : -n 1 prog2 > > What happens if one of the programs just is abnormally crashed/terminated > while the second one is still running normally? Is it correct observation > that in such case the OpenMPI immediately starts a cleanup process and > automatically terminates all spawned/running jobs? If it is like that, is > there any way to force mpiexec/mpirun to don't cleanup all processes on error > and wait until all spawned processes either successfully complete or > abnormally terminate their execution? > > Thank you in advance! > > Victor. > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
