Artem,
Could you reply about the possibilities for integrating DMTCP directly
into SLURM. We had talked about this, but I don't know if there are
any concrete plans yet.
If we don't yet have some concrete plans, can we set up a timetable
for doing that? We can also do a lot of the work at our end.
Thanks,
- Gene
[ Sorry for my incomplete earlier reply. I had missed seeing the later
e-mails when I repllied. ]
On Fri, May 22, 2015 at 06:27:00AM -0400, Gene Cooperman wrote:
> Hi Manuel,
> We don't yet have direct integration with SLURM. We're hoping to
> add that either this Summer or this Fall. One of our team members,
> Artem Polyakov, has been talking a lot with the SLURM developers.
> In the meantime, we do have indirect SLURM support. We provide
> some submission scripts for SLURM that allow you to run the equivalent of:
> dmtcp_launch
> dmtcp_restart
>
> If you look in <DMTCP_ROOT>/plugin/batch-queue/job_examples/
> you'll find our sample SLURM scripts, and we hope that they're also
> easy to modify. Let us know if you have any difficulty using it.
>
> As you look at that information and the README file, please tell us
> if anything in the documentation is unclear. We are continuing to
> revise the documentation to improve it.
>
> Best wishes,
> - Gene
>
>
> On Thu, May 21, 2015 at 05:04:58PM +0200, Manuel Rodríguez Pascual wrote:
> > Hi all,
> >
> > I am (unsuccessfully) trying to integrate DMTCP with Slurm.
> >
> > On the first step, employing the scripts provided with DMTCP, I have
> > succeeded and it is now working, both with serial tasks and MPICH3
> > ones. This is great news :)
> >
> > However, I would now like to employ this library from Slurm API. To do
> > so, I guess I'll have to integrate DMTCP as a plugin, and then specify
> > it in slurm.conf (variable "CheckpointType=checkpoint/XXXX". Is this
> > possible? I have looked inside Slurm code and doesn't seem to have
> > support out of the box, but I was imagining that maybe you have
> > provided it some way or another.
> >
> > Thanks for your help,
> >
> >
> > Manuel
> >
> >
> > --
> > Dr. Manuel Rodríguez-Pascual
> > skype: manuel.rodriguez.pascual
> > phone: (+34) 913466173 // (+34) 679925108
> >
> > CIEMAT-Moncloa
> > Edificio 22, desp. 1.25
> > Avenida Complutense, 40
> > 28040- MADRID
> > SPAIN
> >
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> Performance metrics, stats and reports that give you Actionable Insights
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Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
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