<div dir="ltr">Hi Prof. Marks, Gavin and others,<div><br></div><div style> Wien2k is finally running in more than one node without ssh.</div><div style> My steps:</div><div style><br></div><div style>1) I rebuilt the OpenMPI wrappers with --with-tm option in configure. This should work for PBS Pro , Open PBS and Torque (</div>
<div style>see <a href="http://www.open-mpi.org/faq/?category=building#build-rte-tm">http://www.open-mpi.org/faq/?category=building#build-rte-tm</a> ).</div><div style><br></div><div style>2) I "believe" that this will influence only mpirun, but, in any case, I recompiled FFTW and Wien2k with the "new" wrappers.</div>
<div style><br></div><div style>3) As it is advised not to use pbs_tmrsh when OpenMPI is built with --with-tm option, I set USE_REMOTE to 0 in the parallel_options file. This avoids ssh or equivalent commands during Wien2k execution.</div>
<div style><br></div><div style> The only issue is that if I want to use -it and a combination of K-point and MPI parallelizations, I have to set the scratch to the local directory.</div><div style> I hope that this information may be useful for others.</div>
<div style> All the best,</div><div style> Luis</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">2014-07-24 8:45 GMT-03:00 Luis Ogando <span dir="ltr"><<a href="mailto:lcodacal@gmail.com" target="_blank">lcodacal@gmail.com</a>></span>:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi,<div><br></div><div> Another link that can be useful is:</div><div><br></div><div><a href="http://www.open-mpi.org/faq/?category=building#build-rte-tm" target="_blank">http://www.open-mpi.org/faq/?category=building#build-rte-tm</a><br>
</div><div><br></div><div> Anyway, I will try it and let you know the results.</div><div> All the best,</div><div> Luis</div><div><br></div></div><div class="gmail_extra">
<br><br><div class="gmail_quote">2014-07-23 18:30 GMT-03:00 Gavin Abo <span dir="ltr"><<a href="mailto:gsabo@crimson.ua.edu" target="_blank">gsabo@crimson.ua.edu</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div><div class="h5">
<div bgcolor="#FFFFFF" text="#000000">
<div>It seems to me that pbs_tmrsh is only
available on systems that have PBS Professional.<br>
<br>
There is information about it in the PBS Professional support
documentation (Reference Guide and User Guide) on Altair's PBS
Works website:<br>
<br>
<a href="http://www.pbsworks.com/(S(k4q1hy4krq5yn3rw0qjyvcmg))/SupportDocuments.aspx" target="_blank">http://www.pbsworks.com/(S(k4q1hy4krq5yn3rw0qjyvcmg))/SupportDocuments.aspx</a><br>
<br>
I would say replace ssh by pbs_tmrsh in siteconfig and see what
happens; either it works as an ssh replacement or it doesn't.<div><div><br>
<br>
On 7/23/2014 2:43 PM, Laurence Marks wrote:<br>
</div></div></div><div><div>
<blockquote type="cite">
<div dir="ltr">Hint: "man pbs_tmrsh". I don't have it, and in fact
I cannot find a web page with it anywhere. If you can find a
link post it?</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Wed, Jul 23, 2014 at 3:07 PM, Luis
Ogando <span dir="ltr"><<a href="mailto:lcodacal@gmail.com" target="_blank">lcodacal@gmail.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div dir="ltr">Dear Wien2k community,
<div><br>
</div>
<div><br>
</div>
<div> SSH is forbidden in my computation center due to
misuse. </div>
<div> I tried the "hopen" suggestion given by Prof.
Marks to circumvent the ssh use without success. </div>
<div> By now, I am only able to use one cluster node
each time (as in a SMP machine), but the guys from
computation center said that pbs_tmrsh could be a
possible alternative to ssh among the nodes.</div>
<div> Well, I would like to know if someone has any
experience in using pbs_tmrsh with Wien2k. Any hint or
advice ?</div>
<div> All the best,</div>
<div> Luis</div>
</div>
</div>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
Professor Laurence Marks<br>
Department of Materials Science and Engineering<br>
Northwestern University<br>
<a href="http://www.numis.northwestern.edu" target="_blank">www.numis.northwestern.edu</a>
<a href="tel:1-847-491-3996" value="+18474913996" target="_blank">1-847-491-3996</a><br>
Co-Editor, Acta Cryst A<br>
"Research is to see what everybody else has seen, and to think
what nobody else has thought"<br>
Albert Szent-Gyorgi
</div>
</blockquote>
</div></div></div>
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