Performance figures [Re: Idea for a possibly better Collection
occurrencesOf method]
Jon Hylands
jon at huv.com
Wed Sep 13 17:43:38 UTC 2006
On Wed, 13 Sep 2006 18:10:30 +0200, "Klaus D. Witzel"
<klaus.witzel at cobss.com> wrote:
> I doubt that a primitive implementation would show a significantly better
> factor, because the VM already is fast! and because in practice the
> #to:do: intervals are usually smaller than in the above. The only
> difference I saw in the bytecodes was related to the #to:do: and #value:
> message send.
The point of the #apply... primitive is so that all the enumeration methods
run as fast as #to:do:, so you don't have to worry about trading off code
clarity and re-use for performance.
Later,
Jon
--------------------------------------------------------------
Jon Hylands Jon at huv.com http://www.huv.com/jon
Project: Micro Seeker (Micro Autonomous Underwater Vehicle)
http://www.huv.com
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