Thank you. I will test the 1.7 trunk as you suggested.
Also I want to ask if we can add this interface to OpenMPI 1.4.2,
because my applications are mainly involved in this version.
On Wed, Oct 26, 2011 at 3:25 AM, Josh Hursey <jjhursey_at_[hidden]> wrote:
> Open MPI (trunk/1.7 - not 1.4 or 1.5) provides an application level
> interface to request a checkpoint of an application. This API is
> defined on the following website:
> This will behave the same as if you requested the checkpoint of the
> job from the command line.
> -- Josh
> On Mon, Oct 24, 2011 at 12:37 PM, Nguyen Toan <nguyentoan1508_at_[hidden]>
> > Dear all,
> > I want to automatically checkpoint an MPI program with OpenMPI ( I'm
> > currently using 1.4.2 version with BLCR 0.8.2),
> > not by manually typing ompi-checkpoint command line from another
> > So I would like to know if there is a way to call checkpoint function
> > inside an MPI program
> > with OpenMPI or how to do that.
> > Any ideas are very appreciated.
> > Regards,
> > Nguyen Toan
> > _______________________________________________
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> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> Joshua Hursey
> Postdoctoral Research Associate
> Oak Ridge National Laboratory
> users mailing list