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Re: iterator performance

Similar results, different hardware. MacPro1,1 (2 x Dual-Core 2.66GHz Xeon, GeForce 7300GT), with disableVBLSyncing = YES.

<Checkers.qtz> 

	10.5.8 (9l30)   = about 77fps
	10.6.0 (10a432) = about 36fps
	10.6.1 (10b503) = about 38fps
	10.6.2 (10c535) = about 35fps

<iteratorTest.qtz> 

	10.5.8 (9l30)   = about 6fps
	10.6.0 (10a432) = about 2.5fps
	10.6.1 (10b503) = about 2.5fps
	10.6.2 (10c535) = about 2.5fps


Another test case that yields somewhat different results:
<2000lines.qtz> 

	10.5.8 (9l30)   = about 15fps
	10.6.0 (10a432) = about 15fps
	10.6.2 (10c535) = about 16fps


Are there cases where iterators are actually faster (or at least as fast) on Snow Leopard?

So far I've not been able to find any examples of conclusively faster Iterators in SL.


Steve

--
Steve Mokris [ email@hidden ]
http://kineme.net/

Attachment: 2000lines.qtz
Description: application/quartzcomposer

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 >iterator performance (From: Christopher Wright <email@hidden>)



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