<html><head><meta http-equiv="Content-Type" content="text/html charset=iso-8859-1"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">It's not that you have to specify a cluster. You have to specify a CPU in the cluster that you want. It's a bit kludgy.<div><br></div><div><br><div><div>On Aug 30, 2012, at 6:29 PM, Jeremy Erickson <<a href="mailto:jerickso@cs.unc.edu">jerickso@cs.unc.edu</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite">Glenn pointed out to me offline that you have to specify the cluster for C-EDF. Apparently this is the case even if there's only one cluster, which does make sense. I should have thought of that, but the fact that it didn't consistently fail threw me off.<br>
<br>When I add the "-p" stuff to the rtspin commands, it works fine.<div><br></div><div>-Jeremy Erickson<br></div><br><div class="gmail_quote">On Thu, Aug 30, 2012 at 4:45 PM, Jeremy Erickson <span dir="ltr"><<a href="mailto:jerickso@cs.unc.edu" target="_blank">jerickso@cs.unc.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I discovered what appears to be a bug in the C-EDF plugin, unless it is a bug in Chris's qcow2 image. Even in 2012.2, when I run the attached script, I often get the error "could not become RT task: Invalid argument" for a random number of the tasks - sometimes just one, sometimes two, sometimes all three, sometimes none. I reverted to Chris's original image and continued to reproduce the error, although I did not see it happen on my VirtualBox image on my MacBook Air.<div>
<br></div><div>Has the C-EDF plugin been maintained recently? Can anyone reproduce this bug on a different machine? Thanks!<br><div><br></div><div>In order to run the script, put it in /root, along with liblitmus and feather-trace-tools directories with compiled binaries. Alternatively, you can modify the variable declarations at the top.</div>
<span class="HOEnZb"><font color="#888888">
<div><br></div><div>-Jeremy Erickson</div></font></span></div>
</blockquote></div><br>
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