<div class="container">
<h1>Recommended update for openmpi5</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-RU-2025:21019-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-11-19T15:51:54Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-13373">jsc#PED-13373</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">SUSE Linux Enterprise Server 16.0</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 16.0</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that contains one feature can now be installed.</p>
<h2>Description:</h2>
<p>This update for openmpi5 fixes the following issues:</p>
<ul>
<li>Enable Grid Cluster Scheduler support (jsc#PED-13373)</li>
<li>Update to 5.0.8</li>
<li>UCC collective operations:<ul>
<li>Improved handling of MPI_IN_PLACE in allgather, allgatherv, alltoall,
alltoallv, gather, gatherv, scatter, and scatterv operations</li>
</ul>
</li>
<li>UCX OSC: Added support for "no_locks" info key to disable lock table usage</li>
<li>OFI MTL: Enhanced CXI provider support for better compatibility</li>
<li>AARCH64: Added SVE detection alongside NEON in aarch64 op component</li>
<li>Fortran: Fixed common symbol sizes and alignments for better compatibility</li>
<li>Hugepage Mpool: Fixed sizing of hugepages for better memory management</li>
<li>Configure: Fixed --with-prrte=internal option handling</li>
<li>Documentation: Updated shared memory and networking documentation</li>
<li>Build system: Fixed support for flang on OSX</li>
<li>Removed unused spread contrib sample scripts</li>
<li>Various documentation updates and improvements</li>
<li>CI: Removed Ubuntu 18 and RHEL 7 from test matrix</li>
<li>Fixed type mismatch errors in shared memory components</li>
<li>Updated Java configuration for latest Fedora releases</li>
<li>Fixed memory zone reference counting in UCX dynamic windows</li>
<li>Fixed a compilation error as it was merged upstream</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
SUSE Linux Enterprise Server 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-35=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 16.0
<br/>
<code>zypper in -t patch SUSE-SLES-16.0-35=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise Server 16.0 (aarch64 ppc64le s390x x86_64)
<ul>
<li>openmpi5-debuginfo-5.0.8-160000.1.1</li>
<li>openmpi5-debugsource-5.0.8-160000.1.1</li>
<li>openmpi5-libs-debuginfo-5.0.8-160000.1.1</li>
<li>openmpi5-docs-5.0.8-160000.1.1</li>
<li>openmpi5-libs-5.0.8-160000.1.1</li>
<li>openmpi5-config-5.0.8-160000.1.1</li>
<li>openmpi5-devel-5.0.8-160000.1.1</li>
<li>openmpi5-5.0.8-160000.1.1</li>
<li>openmpi5-devel-debuginfo-5.0.8-160000.1.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 16.0 (ppc64le x86_64)
<ul>
<li>openmpi5-debuginfo-5.0.8-160000.1.1</li>
<li>openmpi5-debugsource-5.0.8-160000.1.1</li>
<li>openmpi5-libs-debuginfo-5.0.8-160000.1.1</li>
<li>openmpi5-docs-5.0.8-160000.1.1</li>
<li>openmpi5-libs-5.0.8-160000.1.1</li>
<li>openmpi5-config-5.0.8-160000.1.1</li>
<li>openmpi5-devel-5.0.8-160000.1.1</li>
<li>openmpi5-5.0.8-160000.1.1</li>
<li>openmpi5-devel-debuginfo-5.0.8-160000.1.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://jira.suse.com/browse/PED-13373">https://jira.suse.com/browse/PED-13373</a>
</li>
</ul>
</div>