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Subject: Re: Crafty and PIV 3.06 hyperthreading

Author: Yen Art Tham

Date: 18:21:22 12/04/02

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On December 04, 2002 at 18:09:22, Robert Hyatt wrote:

>On December 04, 2002 at 16:02:32, Steffen Basting wrote:
>
>>Hi!
>>Do there exist some crafty SMP benchmarks with the PIV 3.06, hyperthreading
>>enabled?
>>If so, could you please give me a link or post them?
>>
>>Regards, Steffen
>
>
>I have run one quick test so far.  It seemed to run just a bit over 33% faster
>overall
>with hyperthreading enabled.   And this is without the "pause" fix for the
>spinlock
>or the spinwait I do...  IE if the NPS is X without hyperthreading enabled, then
>for
>the two tests I ran, it was a bit over 1.3X higher with HT enabled.
>
>I will do more testing once I get this machine up and going and get all the bits
>and
>pieces in and ready..


Which motherboard are you using?




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