[Ns-bugs] [Bug 87] EventGarbageCollector is a performance bottleneck

bugzilla-daemon@nsnam-www.ece.gatech.edu bugzilla-daemon at nsnam-www.ece.gatech.edu
Wed Oct 10 11:04:34 PDT 2007


http://www.nsnam.org/bugzilla/show_bug.cgi?id=87





------- Comment #4 from gjcarneiro at gmail.com  2007-10-10 14:04 -------
The comment for the previous patch is:

EventGarbageCollector was never supposed to be a singleton.  And in fact making
it a regular member of Timer makes its performance much much better.  The
reason is probably that this way we get many EventGarbageCollector instances,
but each with a smaller event list.

We can see in the profile (previous attachment) that now
EventGarbageCollector::Track is now significantly less a performance
bottleneck.


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