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<p>Neat, I didn't know about the XML output.</p>
<p><br>
</p>
<p> Jared Crean<br>
</p>
<div class="moz-cite-prefix">On 7/16/2023 11:35 AM, Matthew Knepley
wrote:<br>
</div>
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cite="mid:CAMYG4GnjsBQ8_LVcv0Hkw7AV7N4G9DwtA+f-PDrkG-yPcZvujQ@mail.gmail.com">
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<div dir="ltr">On Sun, Jul 16, 2023 at 11:45 AM Jared Crean <<a
href="mailto:jcrean01@gmail.com" moz-do-not-send="true"
class="moz-txt-link-freetext">jcrean01@gmail.com</a>>
wrote:<br>
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<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
I stumbled upon a small bug in the printing of the data
when running <br>
Petsc with -log_view. The entire table is attached, but
here is an <br>
example row:<br>
</blockquote>
<div><br>
</div>
<div>Yes, we prescribe the exact number of spaces for each
output, instead of allowing it to grow,</div>
<div>so if the number exceeds the size, we lose our space. We
wanted to keep the line length fixed.</div>
<div>We do not recommend this form for processing. We usually
use either the XML output for flame</div>
<div>graphs since it does nesting, or the CSV output for
processing with Pandas.</div>
<div><br>
</div>
<div> Thanks,</div>
<div><br>
</div>
<div> Matt</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
------------------------------------------------------------------------------------------------------------------------<br>
Event Count Time (sec) <br>
Flop --- Global --- --- Stage
---- Total<br>
Max Ratio Max Ratio Max Ratio
Mess AvgLen <br>
Reduct %T %F %M %L %R %T %F %M %L %R Mflop/s<br>
------------------------------------------------------------------------------------------------------------------------<br>
<br>
--- Event Stage 0: Main Stage<br>
<br>
BuildTwoSided 7 1.0 1.3282e-0271.6 0.00e+00 0.0
6.0e+01 4.0e+00 <br>
5.0e+00 0 0 0 0 0 0 0 0 0 0 0<br>
<br>
<br>
Notice how the Time Max and Time Ratio values are missing
a space <br>
separator (the other rows have only two digits for the
exponents, I <br>
think there should be a space after the e-02 and before the
7).<br>
<br>
Configuration details:<br>
<br>
* Petsc 3.17<br>
<br>
* Arm64 architecture (and AWS c7g.xlarge instance,
which use the <br>
new Graviton3 processor)<br>
<br>
* ubuntu 22.04<br>
<br>
* MPICH MPI (version 4.0, I think, whatever apt-get
install mpich <br>
gives)<br>
<br>
* clang-15 compiler<br>
<br>
<br>
Jared Crean<br>
<br>
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<span class="gmail_signature_prefix">-- </span><br>
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<div>What most experimenters take for granted before
they begin their experiments is infinitely more
interesting than any results to which their
experiments lead.<br>
-- Norbert Wiener</div>
<div><br>
</div>
<div><a href="http://www.cse.buffalo.edu/~knepley/"
target="_blank" moz-do-not-send="true">https://www.cse.buffalo.edu/~knepley/</a><br>
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