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Re: chipguy post# 28878

Tuesday, 03/16/2004 1:44:21 PM

Tuesday, March 16, 2004 1:44:21 PM

Post# of 97555
It qsort is also a very small program relatively speaking so
the deleterious effect of AMD64 code size expansion won't
be readily apparent with a 64 KB icache


Good point. Yes this application fits entirely within the L1 cache. My apps are generally in the 1-4MB range, and they all run better. Maybe I'm just lucky. Your theory sounds reasonable, but I have not found it in practice.

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