thank you<br><br><div class="gmail_quote">2011/1/23 Dave Goodell <span dir="ltr"><<a href="mailto:goodell@mcs.anl.gov">goodell@mcs.anl.gov</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Don't use MPD: <a href="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" target="_blank">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</a><br>
<br>
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).<br>
<br>
-Dave<br>
<div><div></div><div class="h5"><br>
On Jan 23, 2011, at 7:28 AM CST, Eugene N wrote:<br>
<br>
> Hello<br>
><br>
><br>
> 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?<br>
><br>
> PS: and how do i actually kick a computer out, while we are on the subject.<br>
><br>
> PPS: i would like to know more about mpd controll - how can a server stop all its client nodes??<br>
><br>
> Sorry for my messy style, i just spend a night with gdb<br>
><br>
><br>
> Eugene<br>
</div></div>> _______________________________________________<br>
> mpich-discuss mailing list<br>
> <a href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a><br>
> <a href="https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss" target="_blank">https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss</a><br>
<br>
_______________________________________________<br>
mpich-discuss mailing list<br>
<a href="mailto:mpich-discuss@mcs.anl.gov">mpich-discuss@mcs.anl.gov</a><br>
<a href="https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss" target="_blank">https://lists.mcs.anl.gov/mailman/listinfo/mpich-discuss</a><br>
</blockquote></div><br>