Dear Josh, This will really help a lot. Thank you for the support. Best Regards, Nguyen Toan
On Wed, Oct 26, 2011 at 9:20 PM, Josh Hursey <jjhur...@open-mpi.org> wrote: > Since this would be a new feature for 1.4, we cannot move it since the > 1.4 branch is for bug fixes only. However, we may be able to add it to > 1.5. I filed a ticket if you want to track that progress: > https://svn.open-mpi.org/trac/ompi/ticket/2895 > > -- Josh > > > On Tue, Oct 25, 2011 at 11:52 PM, Nguyen Toan <nguyentoan1...@gmail.com> > wrote: > > Dear Josh, > > 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. > > Regards, > > Nguyen Toan > > On Wed, Oct 26, 2011 at 3:25 AM, Josh Hursey <jjhur...@open-mpi.org> > 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: > >> http://osl.iu.edu/research/ft/ompi-cr/api.php#api-cr_checkpoint > >> > >> 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 <nguyentoan1...@gmail.com > > > >> wrote: > >> > 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 > >> > terminal. > >> > So I would like to know if there is a way to call checkpoint function > >> > from > >> > inside an MPI program > >> > with OpenMPI or how to do that. > >> > Any ideas are very appreciated. > >> > Regards, > >> > Nguyen Toan > >> > _______________________________________________ > >> > users mailing list > >> > us...@open-mpi.org > >> > http://www.open-mpi.org/mailman/listinfo.cgi/users > >> > > >> > >> > >> > >> -- > >> Joshua Hursey > >> Postdoctoral Research Associate > >> Oak Ridge National Laboratory > >> http://users.nccs.gov/~jjhursey > >> _______________________________________________ > >> users mailing list > >> us...@open-mpi.org > >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > > > > -- > Joshua Hursey > Postdoctoral Research Associate > Oak Ridge National Laboratory > http://users.nccs.gov/~jjhursey > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users >
