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Subject: Re: [OMPI users] ctrl+c to abort a job with openmpi-1.7.5rc2
From: tmishima_at_[hidden]
Date: 2014-03-13 20:08:37


Hi Ralph, I'm late to your release again due to TD.

At that time, I manually applied #4386 and #4383 to 1.7 branch
- namely openmpi-1.7.5rc2, and did the check. I might have
made some mistake.

Now, I found openmpi-1.7.5rc3 had just released and confirmed
it worked fine, thanks.

Tetsuya

> It's okay - we thought we had it fixed, but not for that scenario.
>
> On Mar 12, 2014, at 9:02 PM, tmishima_at_[hidden] wrote:
>
> >
> >
> > Sorry for disturbing, please keep going ...
> >
> > Tetsuya
> >
> >> Yes, I know - I am just finishing the fix now.
> >>
> >> On Mar 12, 2014, at 8:48 PM, tmishima_at_[hidden] wrote:
> >>
> >>>
> >>>
> >>> Hi Ralph, this problem is not fixed completely by today's latest
> >>> ticket #4383, I guess ...
> >>>
> >>> https://svn.open-mpi.org/trac/ompi/ticket/4383
> >>>
> >>> For example, in case of returing with ORTE_ERR_SILENT from the line
514
> >>> in rmaps_rr_mapper.c file, the problem still occurs. I executed the
job
> >>> under the unmanaged condition - rsh without torque:
> >>>
> >>> [mishima_at_manage openmpi-1.7.5rc2]$ mpirun -np 6 -host node05,node06
> >>> -nooversubscribe ~/mis/openmpi/demos/myprog
> >>>
> >
--------------------------------------------------------------------------
> >>> There are not enough slots available in the system to satisfy the 6
> > slots
> >>> that were requested by the application:
> >>> /home/mishima/mis/openmpi/demos/myprog
> >>>
> >>> Either request fewer slots for your application, or make more slots
> >>> available
> >>> for use.
> >>>
> >
--------------------------------------------------------------------------
> >>> Abort is in progress...hit ctrl-c again within 5 seconds to forcibly
> >>> terminate
> >>> Abort is in progress...hit ctrl-c again within 5 seconds to forcibly
> >>> terminate
> >>> .....
> >>>
> >>> rmaps_rr_mapper.c:
> >>> 509 /* quick check to see if we can map all the procs */
> >>> 510 if (num_slots < (app->num_procs *
> >>> orte_rmaps_base.cpus_per_rank)) {
> >>> 511 if (ORTE_MAPPING_NO_OVERSUBSCRIBE &
> >>> ORTE_GET_MAPPING_DIRECTIVE(jdata->map->mapping)) {
> >>> 512 orte_show_help("help-orte-rmaps-base.txt",
> >>> "orte-rmaps-base:alloc-error",
> >>> 513 true, app->num_procs, app->app);
> >>> 514 return ORTE_ERR_SILENT;
> >>> 515 }
> >>>
> >>>
> >>> Tetsuya
> >>>
> >>> _______________________________________________
> >>> users mailing list
> >>> users_at_[hidden]
> >>> http://www.open-mpi.org/mailman/listinfo.cgi/users
> >>
> >> _______________________________________________
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> >> users_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/users
> >
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