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Subject: Re: Pentium 4 optimized Crafty (& Tbird)

Author: Gian-Carlo Pascutto

Date: 03:20:47 09/27/01

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On September 27, 2001 at 05:50:15, Aaron Gordon wrote:

>Ah ok.. Sounds good. Do you think profiling takes the L1/L2 cache into
>consideration? Such as a profiled exe on a Pentium 3 (fast 256K L2 cache)being
>run on a Celeron-2 (128k of slower L2) CPU may be slower than if it was profiled
>on the Celeron-2 itself. Do you think it's possible that could happen? Also what
>about the Katmai vs Coppermine P3's (or tbird vs duron), where the katmai has
>512K 1/2 speed L2 vs coppermine's full speed 256K L2?

I do not think profiling takes cache sizes into account, although
the architecture switches of the compiler may.

--
GCP



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