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<p>Hi George,</p>
<p><br>
</p>
<p>Unfortunately it is hardcoded for the moment (see
DARSHAN_DEF_MOD_REC_COUNT) regardless of how much total memory in
bytes you allow each module to use. We are working to have that
tunable in an upcoming release.</p>
<p><br>
</p>
<p>Another option, depending on your use case, may be to configure
Darshan to exclude some directories so that it doesn't use up
entries on files that you aren't interested in. There is some
info about that option in this mailing list post:</p>
<p><br>
</p>
<p><a class="moz-txt-link-freetext" href="https://lists.mcs.anl.gov/pipermail/darshan-users/2020-July/000636.html">https://lists.mcs.anl.gov/pipermail/darshan-users/2020-July/000636.html</a></p>
<p><br>
</p>
<p>thanks,</p>
<p>-Phil<br>
</p>
<p><br>
</p>
<div class="moz-cite-prefix">On 10/29/21 7:09 PM, George
Papadimitriou wrote:<br>
</div>
<blockquote type="cite" cite="mid:BYAPR16MB2696C7523F7EA4DF7647A44DCA879@BYAPR16MB2696.namprd16.prod.outlook.com">
<style type="text/css" style="display:none;">P {margin-top:0;margin-bottom:0;}</style>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">Dear darshan devs,</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3"><br>
</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">I ran into a limit when using Darshan 3.3.1,
where darshan-runtime records only the first 1024 files.</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">Is there a way to build Darshan and increase this
limit?</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">I couldn't find something in the documentation. I
increased the module memory, but it didn't affect this.</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3"><br>
</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">Thanks,</font></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif;
color: rgb(0, 0, 0);">
<font size="3">George</font></div>
<br>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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</pre>
</blockquote>
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