<div class="container">
<h1>Recommended update for libzdnn</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-RU-2025:02374-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-07-18T12:55:01Z</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-10257">jsc#PED-10257</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-10304">jsc#PED-10304</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/PED-11113">jsc#PED-11113</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Development Tools Module 15-SP6</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that contains three features can now be installed.</p>
<h2>Description:</h2>
<p>This update for libzdnn fixes the following issues:</p>
<ul>
<li>Upgrade libzdnn to version 1.1.2<ul>
<li>Fixes for branch 1.1 for z17 machine with Telum 2 AI processor</li>
<li>Features<ul>
<li>Improvement to tensor_dump.c for new data types</li>
<li>Improvement to software saturation</li>
<li>Improvements to tests throughout</li>
</ul>
</li>
</ul>
</li>
<li>Performance fix for stickify/unstickify when using hardware support</li>
<li>Drop special C++ build requires and setting of CC or CXX, libzdnn
is 99% C and builds fine with most GCC versions.</li>
<li>Changed BuildRequires from gcc13-c++ to gcc14-c++ (jsc#PED-10257)</li>
<li>Exporting CC and CXX to gcc-14 and g++-14</li>
<li>Amended the .spec file</li>
<li>Upgrade libzdnn to version 1.1.1 (jsc#PED-11113, jsc#PED-10304, jsc#PED-10257) <ul>
<li>Bump in preparation of v1.1.1 </li>
<li>Fix Linux build issues </li>
</ul>
</li>
<li>Upgrade libzdnn to version 1.1.0 (jsc#PED-11113, jsc#PED-10304, jsc#PED-10257) <ul>
<li>Bump to v1.1.0</li>
<li>fix: use system LDFLAGS</li>
</ul>
</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">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2025-2374=1 SUSE-2025-2374=1</code>
</li>
<li class="list-group-item">
Development Tools Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-2374=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (s390x)
<ul>
<li>libzdnn0-debuginfo-1.1.2-150600.4.3.1</li>
<li>libzdnn-devel-1.1.2-150600.4.3.1</li>
<li>libzdnn0-1.1.2-150600.4.3.1</li>
<li>libzdnn-debugsource-1.1.2-150600.4.3.1</li>
</ul>
</li>
<li>
Development Tools Module 15-SP6 (s390x)
<ul>
<li>libzdnn0-debuginfo-1.1.2-150600.4.3.1</li>
<li>libzdnn-devel-1.1.2-150600.4.3.1</li>
<li>libzdnn0-1.1.2-150600.4.3.1</li>
<li>libzdnn-debugsource-1.1.2-150600.4.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://jira.suse.com/browse/PED-10257">https://jira.suse.com/browse/PED-10257</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-10304">https://jira.suse.com/browse/PED-10304</a>
</li>
<li>
<a href="https://jira.suse.com/browse/PED-11113">https://jira.suse.com/browse/PED-11113</a>
</li>
</ul>
</div>