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=
> 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.
> 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
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> Joshua Hursey
> Postdoctoral Research Associate
> Oak Ridge National Laboratory
> users mailing list