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<div>Also look for the presence of the slurm mpi plugins: mpi_none.so, mpi_openmpi.so, mpi_pmi2.so, mpi_pmix.so, mpi_pmix_v3.so, </div><div>They will be installed typically to /usr/lib64/slurm/. Those plugins are used for the various mpi capabilities and are good "markers"</div><div>for how your configure detected and built the mpi components.</div><div><br></div>
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On Thursday, June 20, 2019, 1:22:59 PM EDT, Fulcomer, Samuel <samuel_fulcomer@brown.edu> wrote:
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<div><div id="yiv4851121289"><div><div dir="ltr">Hi Palle,<div><br clear="none"></div><div>You should probably get the latest stable SLURM version from <a rel="nofollow" shape="rect" target="_blank" href="http://www.schedmd.com">www.schedmd.com</a> and use the build/install instructions found there. Note that you should check for WARNING messages in the config.log produced by SLURM's configure, as they're the best place to find you've missing packages that may be useful.</div><div><br clear="none"></div><div>When configuring OpenMPI, you'll want to use "--with-pmi=/usr/local" if you build SLURM and install it into /usr/local. You'll probably also want "--enable-mpi-cxx".</div><div><br clear="none"></div><div>Regards,</div><div>Sam</div></div><br clear="none"><div class="yiv4851121289yqt6793728081" id="yiv4851121289yqt11009"><div class="yiv4851121289gmail_quote"><div class="yiv4851121289gmail_attr" dir="ltr">On Thu, Jun 20, 2019 at 12:33 PM Pär Lundö <<a rel="nofollow" shape="rect" ymailto="mailto:par.lundo@foi.se" target="_blank" href="mailto:par.lundo@foi.se">par.lundo@foi.se</a>> wrote:<br clear="none"></div><blockquote class="yiv4851121289gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex;">
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<p>Dear all,</p>
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<p>I have been following this mailinglist for some time, and as a
complete newbie using Slurm I have learned some lessons from you.</p>
<p>I have an issue with building and configuring Slurm to use
OpenMPI.</p>
<p>When running srun for some task I get the error stating that
Slurm has not been built or configured to use MPI and I am advised
to rebuild it accordingly.<br clear="none">
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<p>i have taken the following steps in order to configure and build
Slurm with OpenMPI (or PMI2, it really doesnt matter for me right
now, I just want to have the know how on this such configuration
should be made).</p>
<ol style="list-style-position: inside;list-style-position: inside"><li>Download source-code via "apt-get source slurm-llnl" (current
version for Ubuntu 18.10 is 17.11.9)</li><li>Extracted the source code from the slurm-llnl_17.11.9-1.dsc"</li><li>cd to source dir</li><ol style="list-style-position: inside;list-style-position: inside"><li>First I ran the following steps:</li><ol style="list-style-position: inside;list-style-position: inside"><li>"./configure --with-pmi"</li><li>"debuild -i -us -uc -b" -> Fails.</li></ol><li>I then ran the following steps (noting that the
"debuild-command" overwrites some configuration, thus I added
"--with-pmi" for that case):</li><ol style="list-style-position: inside;list-style-position: inside"><li>debuild -i -us -uc -b" -> Fails</li></ol></ol></ol>
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<p>I followed the same procedure when configuring OpenMPI to be
built with Slurm, which worked after some back and forth with
clean commands.</p>
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<p>Any suggestions as to why this does not work?</p>
<p>I must be missing out on something very basic, because Slurm must
surely be used with Ubuntu and OpenMPI .<br clear="none">
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<p>Best regards,</p>
<p>Palle <br clear="none">
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