<div dir="ltr">Note that floating point exceptions can also be caused by integer division (or modulo).<div><br></div><div>-erik</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Nov 29, 2016 at 9:52 AM, Roland Haas <span dir="ltr"><<a href="mailto:rhaas@illinois.edu" target="_blank">rhaas@illinois.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello Ian, all,<br>
<span class=""><br>
> A recent commit caused a huge number of test failures. I looked at<br>
> one, and it seemed to be caused by a floating point exception. We<br>
> shouldn't get these, since we are supposed to disable them in favour<br>
> of producing NaNs. The only change that looks like it might have<br>
> caused this is to the NaNChecker. Roland, could your changes have<br>
> had some unintended consequence?<br>
</span>The only one that changes anything other than the build system (ie<br>
which could let it compile but then fail) is the change to NaNChecker,<br>
which in the worst case scenario would produce extra NaNs in a helper<br>
grid function.<br>
<br>
I'll try and see if I can understand what is going on. Is there a way<br>
to log into the Jenkins slave that produced the errors? Otherwise I<br>
guess I will try and see if I can remember how to get to the logs on<br>
the server.<br>
<br>
Yours,<br>
Roland<br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature">Erik Schnetter <<a href="mailto:schnetter@cct.lsu.edu" target="_blank">schnetter@cct.lsu.edu</a>><br><a href="http://www.perimeterinstitute.ca/personal/eschnetter/" target="_blank">http://www.perimeterinstitute.ca/personal/eschnetter/</a></div>
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