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From: tshah &lt;tshah@linux.ibm.com&gt;
Subject: btas package fails on some of the architectures
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Package: btas
version: 1.0.0
Severity: normal

The package fails to build on some archs. See 
https://buildd.debian.org/status/package.php?p=btas&amp;suite=sid

Able to reproduce the issue while building the package on pp64el and 
checked the  build logs from pp64el 
(https://buildd.debian.org/status/fetch.php?pkg=btas&amp;arch=ppc64el&amp;ver=1.0.0-1.1&amp;stamp=1757416358&amp;raw=0).
 From the logs,the issue seems to be because some test cases are falling 
back to SVD. Maybe that is causing a slighthly more value than the 
threshold.

Trying to check more on this.

  
2: ./unittest/ztensor_cp_test.cc:150: FAILED:
2:   CHECK(std::abs(diff) &lt;= epsilon )
2: with expansion:
2:   0.0000118685 &lt;= 0.00001
2:
2: Fast pseudo-inverse failed reverting to normal pseudo-inverse
2: Fast pseudo-inverse failed reverting to normal pseudo-inverse





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&lt;!DOCTYPE html&gt;
&lt;html&gt;
  &lt;head&gt;

    &lt;meta http-equiv=&quot;content-type&quot; content=&quot;text/html; charset=UTF-8&quot;&gt;
  &lt;/head&gt;
  &lt;body&gt;
    &lt;p&gt;Package: btas&lt;br&gt;
      version: 1.0.0&lt;br&gt;
      Severity: normal&lt;br&gt;
      &lt;br&gt;
      The package fails to build on some archs. See
      &lt;a class=&quot;moz-txt-link-freetext&quot; href=&quot;https://buildd.debian.org/status/package.php?p=btas&amp;suite=sid&quot;&gt;https://buildd.debian.org/status/package.php?p=btas&amp;suite=sid&lt;/a&gt;&lt;br&gt;
      &lt;br&gt;
      Able to reproduce the issue while building the package on pp64el
      and checked the  build logs from pp64el
(&lt;a class=&quot;moz-txt-link-freetext&quot; href=&quot;https://buildd.debian.org/status/fetch.php?pkg=btas&amp;arch=ppc64el&amp;ver=1.0.0-1.1&amp;stamp=1757416358&amp;raw=0&quot;&gt;https://buildd.debian.org/status/fetch.php?pkg=btas&amp;arch=ppc64el&amp;ver=1.0.0-1.1&amp;stamp=1757416358&amp;raw=0&lt;/a&gt;).&lt;br&gt;
      From the logs,the issue seems to be because some test cases are
      falling back to SVD. Maybe that is causing a slighthly more value
      than the threshold. &lt;br&gt;
      &lt;br&gt;
      Trying to check more on this.&lt;br&gt;
      &lt;br&gt;
    &lt;/p&gt;
    &lt;pre&gt; 
2: ./unittest/ztensor_cp_&lt;a class=&quot;moz-txt-link-freetext&quot; href=&quot;test.cc:150&quot;&gt;test.cc:150&lt;/a&gt;: FAILED:
2:   CHECK( &lt;a class=&quot;moz-txt-link-freetext&quot; href=&quot;std::abs(diff)&quot;&gt;std::abs(diff)&lt;/a&gt; &lt;= epsilon )
2: with expansion:
2:   0.0000118685 &lt;= 0.00001
2: 
2: Fast pseudo-inverse failed reverting to normal pseudo-inverse
2: Fast pseudo-inverse failed reverting to normal pseudo-inverse


&lt;/pre&gt;
    &lt;p&gt;&lt;br&gt;
      &lt;br&gt;
      &lt;br&gt;
    &lt;/p&gt;
  &lt;/body&gt;
&lt;/html&gt;

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