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<p>Hi Ian,</p>
<p>I have just gone to implement your advice but am confused as to
what you mean by Cactus command line. Is this additions to the
.sub or .run file? I am using simfactory to submit my jobs.</p>
<p>Cheers,</p>
<p>Chris<br>
</p>
<br>
<div class="moz-cite-prefix">On 06/17/2018 11:21 PM,
<a class="moz-txt-link-abbreviated" href="mailto:ian.hinder@aei.mpg.de">ian.hinder@aei.mpg.de</a> wrote:<br>
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cite="mid:67B9F04A-108C-4D31-83B1-79EAD1268CBC@aei.mpg.de">
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<div class="">On 17 Jun 2018, at 10:52, Chris Stevens <<a
href="mailto:c.stevens@ru.ac.za" class=""
moz-do-not-send="true">c.stevens@ru.ac.za</a>> wrote:</div>
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<p class="">Hi everyone,</p>
<p class="">I am currently debugging some code and have
been printing out (using either CCTK_INFO and/or printf)
debugging information at particular grid points (LOCAL
mode).</p>
<p class="">From what I can tell, Cactus only allows
output from one process, say rank 0, to stop flooding of
the output by printing everything once per process.
However if I am wanting data from a particular grid
point, and this grid point is not in the printing
process, nothing will output.</p>
<p class="">I have been getting around this by turning off
MPI (fine for one iteration or so) but now I am doing
longer runs I need to be able to print out this
information with MPI.</p>
<p class="">Thus my question:</p>
<p class="">How can you force Cactus to print out a
statement from any process?<br class="">
</p>
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<div>Add -roe to the Cactus command line and you will get
separate output and error files from each process.</div>
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<div dir="auto" style="word-wrap: break-word;
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class="">-- <br class="">
Ian Hinder<br class="">
<a href="https://ianhinder.net" class=""
moz-do-not-send="true">https://ianhinder.net</a><br
class="">
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<br>
<div class="moz-signature">-- <br>
<font color="#666666" size="-1" face="Cantarell">Dr Chris Stevens<br>
<br>
Claude Leon Postdoctoral Fellow<br>
</font>
<div class="moz-signature">
<div class="moz-signature">
<div class="moz-signature"> <font color="#666666" size="-1"
face="Cantarell"> </font>
<p><font color="#666666" size="-1" face="Cantarell">Department
of Mathematics</font></p>
<font color="#666666" size="-1" face="Cantarell"> </font>
<p><font color="#666666" size="-1" face="Cantarell">Rhodes
University</font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell">Room 5</font></font></font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell"> Ph: +27 46 603 8932</font></font></font></p>
<p><font color="#666666"><font size="-1"><font
face="Cantarell">Web: <a moz-do-not-send="true"
href="http://www.chrisdoesmaths.com">www.chrisdoesmaths.com</a></font></font></font></p>
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