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Subject: Re: [OMPI users] Question regarding mpirun options with ompi-restart
From: Faisal Shahzad (itsfaisi_at_[hidden])
Date: 2011-10-18 11:28:28


I am using openmpi v1.5.3regards,Faisal
 
> Date: Tue, 18 Oct 2011 11:17:33 -0400
> From: jjhursey_at_[hidden]
> To: users_at_[hidden]
> 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 <itsfaisi_at_[hidden]> 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: jjhursey_at_[hidden]
> >> To: users_at_[hidden]
> >> 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 <itsfaisi_at_[hidden]>
> >> 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
> >> > users_at_[hidden]
> >> > 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
> >> users_at_[hidden]
> >> http://www.open-mpi.org/mailman/listinfo.cgi/users
> >
> > _______________________________________________
> > users mailing list
> > users_at_[hidden]
> > http://www.open-mpi.org/mailman/listinfo.cgi/users
> >
>
>
>
> --
> Joshua Hursey
> Postdoctoral Research Associate
> Oak Ridge National Laboratory
> http://users.nccs.gov/~jjhursey
>
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