That option is only available on the trunk at the moment. I filed a ticket to move the functionality to the 1.5 branch: https://svn.open-mpi.org/trac/ompi/ticket/2890
The work around would be to take the appfile generated from "ompi-restart --apponly ompi_snapshot...", and then run mpirun with the options followed by the generated appfile. shell$ mpirun -np 10 -npernode 2 appfile_from_ompi_restart Not as pretty, but it should work. -- Josh On Tue, Oct 18, 2011 at 11:28 AM, Faisal Shahzad <itsfa...@hotmail.com> wrote: > I am using openmpi v1.5.3 > regards, > Faisal > >> Date: Tue, 18 Oct 2011 11:17:33 -0400 >> From: jjhur...@open-mpi.org >> To: us...@open-mpi.org >> Subject: Re: [OMPI users] Question regarding mpirun options with >> ompi-restart >> >> That command line option may be only available on the trunk. What >> version of Open MPI are you using? >> >> -- Josh >> >> On Tue, Oct 18, 2011 at 11:14 AM, Faisal Shahzad <itsfa...@hotmail.com> >> wrote: >> > Hi, >> > Thank you for your reply. >> > I actually do not see option flag '--mpirun_opts' with 'ompi-restart >> > --help'. >> > Besides, I could only find 'mpirun_opts' >> > in /ompi-trunk/orte/tools/orte-restart/ >> > >> > https://svn.open-mpi.org/source/search?q=mpirun_opts+&defs=&refs=&path=&hist= >> > Kind regards, >> > Faisal >> >> Date: Tue, 18 Oct 2011 10:01:25 -0400 >> >> From: jjhur...@open-mpi.org >> >> To: us...@open-mpi.org >> >> Subject: Re: [OMPI users] Question regarding mpirun options with >> >> ompi-restart >> >> >> >> I'll preface my response with the note that I have not tried any of >> >> those options with the C/R functionality. It should just work, but I >> >> am not 100% certain. If it doesn't, let me know and I'll file a bug to >> >> fix it. >> >> >> >> You can pass any mpirun option through ompi-restart by using the >> >> --mpirun_opts option. >> >> http://osl.iu.edu/research/ft/ompi-cr/tools.php#ompi-restart >> >> >> >> So something like: >> >> shell$ ompi-restart --mpirun_opts "-npernode 2" >> >> ompi-global-snapshot-1234 >> >> >> >> -- Josh >> >> >> >> On Tue, Oct 18, 2011 at 7:45 AM, Faisal Shahzad <itsfa...@hotmail.com> >> >> wrote: >> >> > Dear Group, >> >> > I am using openmpi/1.5.3 and using ompi-checkpoint to checkpoint my >> >> > applicaiton. I use some mpirun option flags (-npernode, -npersocket, >> >> > binding >> >> > options etc. ) for mpirun. It works fine. >> >> > My question is that is it possible to specify these mpirun options >> >> > (-npernode, -npersocket, binding options etc. ) for ompi-restart? >> >> > I will be thankful for your reply. >> >> > Kind regards, >> >> > Faisal >> >> > _______________________________________________ >> >> > 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 > > _______________________________________________ > 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
