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Re: eclipse 3.1.1 and choppy audio



Rick Genter wrote:

>I looked at the output of "top"; other than eating up a ton of VM, there
>doesn't seem to be any good reason for it. With my setup I usually have
>close to 1GB of physical RAM free even running Eclipse, iTunes, Safari,
>Mail.app and BOINC running a couple of apps. I suspect something in SWT
>locks something for longer than it should (how's that for a concrete
>diagnosis :-).

Try using 'top' to watch I/O (disk) activity during the audio breakups.  If
memory constraints or swapping isn't a probable cause (as indicated by 1 GB
free), then contested I/O may be.

An experiment is to run Eclipse using incremental GC, and see if anything
changes.  Here's how to make NetBeans use Mark&Sweep GC, from which you can
extrapolate the changes to Eclipse:
  <http://weblogs.java.net/blog/joshy/archive/2005/11/netbeans_on_mac.html>

Even if nothing changes, at least you'll have eliminated a possible
culprit, which may be useful.

  -- GG


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