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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - OpenMP tests sometimes deadlock"
href="https://bugs.llvm.org/show_bug.cgi?id=35731">35731</a>
</td>
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<th>Summary</th>
<td>OpenMP tests sometimes deadlock
</td>
</tr>
<tr>
<th>Product</th>
<td>OpenMP
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>Runtime Library
</td>
</tr>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>mgorny@gentoo.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=19595" name="attach_19595" title="sys-libs:libomp-5.0.1:20171222-140202.log">attachment 19595</a> <a href="attachment.cgi?id=19595&action=edit" title="sys-libs:libomp-5.0.1:20171222-140202.log">[details]</a></span>
sys-libs:libomp-5.0.1:20171222-140202.log
We've had a few reports of openmp test suite deadlocking on people. I'm
recently able to reproduce it reliably with
worksharing/for/kmp_sch_simd_guided.c. The attached log shows the output of the
build when I terminated it after ~35 minutes of CPU time.</pre>
</div>
</p>
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