<div dir="ltr"><div>Thanks for the info! I'll keep this in mind.</div><div><br></div><div>Joel<br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Apr 21, 2020 at 7:06 PM Johannes Doerfert <<a href="mailto:johannesdoerfert@gmail.com">johannesdoerfert@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>A lot of these tests seem to have races or at least timing
dependent behavior.</p>
<p>We recently had to disable some already. Our test infrastructure
needs two improve here.</p>
<p>We need to run them multiple times if they are necessarily timing
dependent.</p>
<p>We also should check if the ones that are need to be, e.g., if
they all pass when we force</p>
<p>single threaded execution (or if failing is what we want them to
do).</p>
<p><br>
</p>
<p>Long story short, I doubt you caused the failure but if you are
interested you could look</p>
<p>into improvements in this area ;)<br>
</p>
<p><br>
</p>
<p><br>
</p>
<div>On 4/21/20 4:47 PM, Joel E. Denny via
Openmp-dev wrote:<br>
</div>
<blockquote type="cite">
<pre>It appears that 'libomp :: ompt/tasks/dependences.c' has a race. I
don't know how my patches would have caused the failure below, and it
passed at the next build.
Joel
On Tue, Apr 21, 2020 at 5:20 PM <a href="mailto:llvm.buildmaster@lab.llvm.org" target="_blank"><llvm.buildmaster@lab.llvm.org></a> wrote:
</pre>
<blockquote type="cite">
<pre>The Buildbot has detected a new failure on builder
openmp-gcc-x86_64-linux-debian while building openmp.
Full details are available at:
<a href="http://lab.llvm.org:8011/builders/openmp-gcc-x86_64-linux-debian/builds/6842" target="_blank">http://lab.llvm.org:8011/builders/openmp-gcc-x86_64-linux-debian/builds/6842</a>
Buildbot URL: <a href="http://lab.llvm.org:8011/" target="_blank">http://lab.llvm.org:8011/</a>
Buildslave for this Build: gribozavr4
Build Reason: scheduler
Build Source Stamp: [branch master]
5f6aa9680c19534a382cb652178e0ff6edbe78de
Blamelist: Joel E. Denny <a href="mailto:jdenny.ornl@gmail.com" target="_blank"><jdenny.ornl@gmail.com></a>
BUILD FAILED: failed test-openmp
sincerely,
-The Buildbot
</pre>
</blockquote>
<pre></pre>
<br>
<fieldset></fieldset>
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</pre>
</blockquote>
</div>
</blockquote></div></div>