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<p>Hi all,</p>
<p><br>
</p>
<p>Is there any issue regarding which versions of pmix or ucx slurm
is compiled with? should I require installation of same versions
in the compute nodes?</p>
<p><br>
</p>
<p>I couldn't find any documentation regarding which api from pmix
or ucx Slurm is using, and how stable those api are.</p>
<p><br>
</p>
<p>I've patched the slurm.spec file, and I *think* the slurmd
package should require pmix and ucx (I believe it will work
without the packages installed, but I don't want users to issue </p>
<pre>srun --mpi=list</pre>
<p>And then be unable to launch with pmix.</p>
<p><br>
</p>
<p>Should I also require the pmix and ucx versions on the compute
node to be the same (or at least same major) as the packages used
to build slurm?</p>
<p>Are there known limitations regarding version compatibility
between the 3 packages (slurm, pmix, ucx)?</p>
<p>The cluster will have openmpi packages built with same pmix, ucx
and slurm.<br>
</p>
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