It look fine except that the restart state is not flagged. When a process is restarted does it resume execution inside the criu_dump() function? If so, is there a way to tell from its return code (or some other mechanism) that it is being restarted versus continuing after checkpointing?
On Mon, Feb 17, 2014 at 2:00 PM, Ralph Castain <r...@open-mpi.org> wrote: > Great - looks fine to me!! > > > On Feb 17, 2014, at 11:39 AM, Adrian Reber <adr...@lisas.de> wrote: > > > I have prepared a patch I would like to commit which adds to code to > > actually checkpoint a process. Thanks for the pointers about the string > > variables I tried to do implement it correctly. > > > > CRIU currently has problems with the new OOB usock but I will contact > > the CRIU developers about this error. Using tcp, checkpointing works. > > > > CRIU also has problems with --np > 1, but I am sure this can also be > > resolved. > > > > The patch is at: > > > > > https://lisas.de/git/?p=open-mpi.git;a=commitdiff;h=89c9c27c87598706e8f798f84fe9520ee5884492 > > > > Adrian > > _______________________________________________ > > devel mailing list > > de...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/devel > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel > -- Joshua Hursey Assistant Professor of Computer Science University of Wisconsin-La Crosse http://cs.uwlax.edu/~jjhursey
