Messages in this thread | | | Date | Wed, 11 Dec 2002 14:59:41 +0000 | From | Dave Jones <> | Subject | Re: Why does C3 CPU downgrade in kernel 2.4.20? |
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On Wed, Dec 11, 2002 at 05:09:34PM -0200, Denis Vlasenko wrote: > > > I heard cmovs are microcoded in Centaurs. > > > s...l...o...w... > > Hardly surprising given that the chip isn't targetted at the > > performance market. > *We Support 686 Instruction Set* plastered everywhere? ;)
It's an *optional* extension to the 686 as stated in the Intel documentation.
Dave
-- | Dave Jones. http://www.codemonkey.org.uk | SuSE Labs - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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