<div dir="ltr">Dear Arno and Ramon,<div><br></div><div>Here is a question for the EEGLAB developers.</div><div><br></div><div>Makoto</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 1, 2015 at 9:53 AM, Tom Bullock <span dir="ltr">&lt;<a href="mailto:thomas.bullock@psych.ucsb.edu" target="_blank">thomas.bullock@psych.ucsb.edu</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello EEGLAB community,<br>
<br>
I&#39;m using the STUDY function to compute ERSPs for a dataset with 18 subjects and 3 conditions per subject.¬† The ERSPs take a number of hours to compute, so I&#39;d like to set up a parfor loop to create the &quot;xxx.datersp&quot; files in parallel using our distributed processing network.<br>
<br>
This post indicates that it should be possible to set up the parfor loop: <a href="http://sccn.ucsd.edu/pipermail/eeglablist/2014/008914.html" target="_blank">http://sccn.ucsd.edu/pipermail/eeglablist/2014/008914.html</a> . However I&#39;m not sure which of the functions involved in the ERSP computation is the one I should attempt to parallelize (std_precomp.m, std_ersp.m or newtimef.m?), and which of the for loops I should be editing.<br>
<br>
Does anyone have any insight into how to set this up?<br>
<br>
Thanks!<br>
<br>
Tom<br>
<br>
p.s. this is the function I&#39;m currently using to create the ERSPs:<br>
<br>
[STUDY ALLEEG] = std_precomp(STUDY, ALLEEG, {},&#39;interp&#39;,&#39;on&#39;,&#39;recompute&#39;,&#39;on&#39;,&#39;ersp&#39;,&#39;on&#39;,&#39;erspparams&#39;,...<br>
{&#39;cycles&#39; cycleParam¬† &#39;nfreqs&#39; 27 &#39;timesout&#39; [0:100:3000]¬† &#39;freqs&#39; [4 30] },&#39;itc&#39;,&#39;off&#39;);<br>
<br>
-- <br>
Tom Bullock, PhD<br>
<br>
Postdoctoral Researcher, Department of Psychological and Brain Sciences,<br>
University of California, Santa Barbara, CA 93106-9660<br>
<br>
<a href="mailto:bullock@psych.ucsb.edu" target="_blank">bullock@psych.ucsb.edu</a><br>
<br>
<a href="https://labs.psych.ucsb.edu/giesbrecht/barry/Attention_Lab/Tom_Bullock.html" target="_blank">https://labs.psych.ucsb.edu/giesbrecht/barry/Attention_Lab/Tom_Bullock.html</a><br>
<br>
<a href="http://www.linkedin.com/in/tomwbullock" target="_blank">www.linkedin.com/in/tomwbullock</a><br>
<br>
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</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr">Makoto Miyakoshi<br>Swartz Center for Computational Neuroscience<br>Institute for Neural Computation, University of California San Diego<br></div></div>
</div>