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<p class="MsoNoSpacing">Hello, dear Debian Science Maintainers.<o:p></o:p></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system;color:#24292F"><o:p> </o:p></span></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system;color:#24292F">I’d like to make request to add a new version of oneTBB with hybrid processors support into Ubuntu native distribution channel.<o:p></o:p></span></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system;color:#24292F">Current version of oneTBB in the distribution does not support hybrid arm based processors or <a href="https://ark.intel.com/content/www/us/en/ark/products/codename/147470/products-formerly-alder-lake.html">Alder
Lake</a>.<o:p></o:p></span></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system;color:#24292F">According to the logs: |<a href="https://launchpadlibrarian.net/618963979/buildlog_ubuntu-kinetic-amd64.onetbb_2021.5.0-13_BUILDING.txt.gz">https://launchpadlibrarian.net/618963979/buildlog_ubuntu-kinetic-amd64.onetbb_2021.5.0-13_BUILDING.txt.gz</a></span><span style="font-size:10.5pt;font-family:-apple-system">:<o:p></o:p></span></p>
<pre><span style="color:black">-- HWLOC target HWLOC::hwloc_1_11 doesn't exist. The tbbbind target cannot be created<o:p></o:p></span></pre>
<pre><span style="color:black">-- HWLOC target HWLOC::hwloc_2 doesn't exist. The tbbbind_2_0 target cannot be created<o:p></o:p></span></pre>
<pre><span style="color:black">-- HWLOC target HWLOC::hwloc_2_5 doesn't exist. The tbbbind_2_5 target cannot be created<o:p></o:p></span></pre>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system">TBBBind library was not built.
<o:p></o:p></span></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system"><o:p> </o:p></span></p>
<p class="MsoNoSpacing"><span style="font-size:10.5pt;font-family:-apple-system;color:#24292F">To enable this
</span><span style="font-size:10.5pt;font-family:-apple-system">TBBBind build<span style="color:#24292F">, please follow these instructions: <a href="https://github.com/oneapi-src/oneTBB/blob/master/cmake/README.md">https://github.com/oneapi-src/oneTBB/blob/master/cmake/README.md</a><br>
Important things:<o:p></o:p></span></span></p>
<ul style="margin-top:0cm" type="disc">
<li class="MsoNoSpacing" style="color:#24292F;margin-left:18.0pt;mso-list:l4 level1 lfo5">
<span style="font-size:10.5pt;font-family:-apple-system">The oneAPI Threading Building Blocks (oneTBB) implementation requires the hwloc library to query NUMA(version >= 1.11) and Hybrid CPUs (version >= 2.4) topology information. HWLOC project: <a href="https://www-lb.open-mpi.org/projects/hwloc/">https://www-lb.open-mpi.org/projects/hwloc/</a><o:p></o:p></span></li><li class="MsoNoSpacing" style="color:#24292F;margin-left:18.0pt;mso-list:l4 level1 lfo5">
<span style="font-size:10.5pt;font-family:-apple-system">TBBBind library configuration:<o:p></o:p></span></li><ul style="margin-top:0cm" type="circle">
<li class="MsoNoSpacing" style="color:#24292F;mso-list:l4 level2 lfo5"><span style="font-size:10.5pt;font-family:-apple-system">tbbbind links with HWLOC 1.11.x<o:p></o:p></span></li><li class="MsoNoSpacing" style="color:#24292F;mso-list:l4 level2 lfo5"><span style="font-size:10.5pt;font-family:-apple-system">tbbbind_2_0 links with HWLOC 2.1–2.4<o:p></o:p></span></li><li class="MsoNoSpacing" style="color:#24292F;mso-list:l4 level2 lfo5"><span style="font-size:10.5pt;font-family:-apple-system">tbbbind_2_5 links with HWLOC 2.5 and late<o:p></o:p></span></li></ul>
<li class="MsoNoSpacing" style="color:#24292F;margin-left:18.0pt;mso-list:l4 level1 lfo5">
<span style="font-size:10.5pt;font-family:-apple-system">Automatic HWLOC searching requires CMake version 3.6 or higher.<o:p></o:p></span></li><li class="MsoNoSpacing" style="color:#24292F;margin-left:18.0pt;mso-list:l4 level1 lfo5">
<span style="font-size:10.5pt;font-family:-apple-system">HWLOC automatic search is managed through pkg-config
<o:p></o:p></span></li></ul>
<p class="MsoNoSpacing"><o:p> </o:p></p>
<p class="MsoNoSpacing">Please, let me know if you have any questions and if I need to submit this as a FR through
<a href="https://help.ubuntu.com/community/Launchpad">https://help.ubuntu.com/community/Launchpad</a>.<o:p></o:p></p>
<p class="MsoNoSpacing"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNoSpacing"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Intel Clear",sans-serif;letter-spacing:.2pt;mso-fareast-language:RU">Best Regards,<o:p></o:p></span></b></p>
<p class="MsoNoSpacing"><span lang="EN-US" style="font-size:18.5pt;font-family:"Intel Clear Pro Bold";color:#0071C5;letter-spacing:.2pt;mso-fareast-language:RU">Alexey Moskalev</span><span lang="EN-US" style="font-size:18.5pt;font-family:"Intel Clear Pro Bold";color:#0071C5;letter-spacing:.2pt;mso-fareast-language:RU"><o:p></o:p></span></p>
<p class="MsoNoSpacing"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Intel Clear",sans-serif;mso-fareast-language:RU">OpenVINO™ toolkit Program Manager<o:p></o:p></span></b></p>
<p class="MsoNoSpacing"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Intel Clear",sans-serif;mso-fareast-language:RU">Intel NEX/OpenVINO Developer Tools/Product Execution & Delivery team</span></b><o:p></o:p></p>
</div>
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