Morphic slowness (was Re: Does *anyone* use MVC?)
jb at speed.net
Fri Aug 2 23:23:10 UTC 2002
I don't know much about the cache part, but when I looked at this a couple
of years ago I thought that Morph>>invalidRect:from: wasn't playing very
nice. It uses "self wonderlandTexture" which does a dictionary lookup if a
morph has extension properties.
----- Original Message -----
From: "Andreas Raab" <Andreas.Raab at gmx.de>
To: <squeak-dev at lists.squeakfoundation.org>
Sent: Friday, August 02, 2002 4:08 PM
Subject: RE: Morphic slowness (was Re: Does *anyone* use MVC?)
> > Some time ago I traced Morphic code and it turned out
> > to be that the interesting properties that cause slowdown
> > due to dictionary lookup are 1 or 2.
> Not surprising - but *which* ones did you cache???
> - Andreas
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