running application.
I would imagine an automatic restart from the last checkpoint in
case of failure would also be interesting.
Many thanks.
Regards,
Kritiraj
--- On Tue, 6/30/09, Josh Hursey wrote:
From: Josh Hursey
Subject: Re: [OMPI users] Checkpointing automatically at regular
restart from the last checkpoint in case of
failure would also be interesting.
Many thanks.
Regards,
Kritiraj
--- On Tue, 6/30/09, Josh Hursey wrote:
> From: Josh Hursey
> Subject: Re: [OMPI users] Checkpointing automatically at regular intervals
> To: "Open MPI Users"
>
Hi,
Am 30.06.2009 um 14:29 schrieb Kritiraj Sajadah:
I can manually checkpoint an MPI application using OPEN
MPI and BLCR. However, I now want to checkpointing my application
automatically at every 5 minutes. Is there a way in OPEN MPI to
ensure automatic checkpointing without the
Currently, there is no mechanism to checkpoint every X minutes in Open
MPI.
As mentioned below you can use a script to initiate the checkpoint
every X minutes. Alternatively it should not be too difficult to add
such a feature to Open MPI. If enough people would be interested I can
file a
Hi,
I think that you can write a simple script such as:
wihle `pgrep mpirun` != ""
ompi-checkpoint `pidof mpirun`
sleep 5
done
Le 30 juin 09 à 14:29, Kritiraj Sajadah a écrit :
Dear All,
I can manually checkpoint an MPI application using OPEN MPI
and BLCR. However, I now want to ch
Dear All,
I can manually checkpoint an MPI application using OPEN MPI and BLCR.
However, I now want to checkpointing my application automatically at every 5
minutes. Is there a way in OPEN MPI to ensure automatic checkpointing without
the user intervention while the application is run