[mpich-discuss] Adding a client on the fly

[Eugene N]

thank you

2011/1/23 Dave Goodell <goodell at mcs.anl.gov>

> Don't use MPD:
> http://wiki.mcs.anl.gov/mpich2/index.php/Frequently_Asked_Questions#Q:_I_don.27t_like_.3CWHATEVER.3E_about_mpd.2C_or_I.27m_having_a_problem_with_mpdboot.2C_can_you_fix_it.3F
>
> If you want to add/remove processes from a computation, you can try writing
> your program to use MPI-2 dynamic process support
> (MPI_Comm_spawn/accept/connect/etc).
>
> -Dave
>
> On Jan 23, 2011, at 7:28 AM CST, Eugene N wrote:
>
> > Hello
> >
> >
> > Is it possible to add a computer with mpich2 client application to a
> already estavblished mpd ring, and could it join the computations in its own
> time?
> >
> > PS: and how do i actually kick a computer out, while we are on the
> subject.
> >
> > PPS: i would like to know more about mpd controll - how can a server stop
> all its client nodes??
> >
> > Sorry for my messy style, i just spend a night with gdb
> >
> >
> > Eugene
> > _______________________________________________
> > mpich-discuss mailing list
> > mpich-discuss at mcs.anl.gov
> > https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss
>
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