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Subject: Re: perhaps the fastest 32 bit Crafty for an Opteron ....(post your benchmar

Author: Mike Byrne

Date: 20:31:09 03/09/05

Go up one level in this thread


On March 09, 2005 at 19:22:58, Bryan Hofmann wrote:

>
>It would appear that you compiled yours with SSE2 which is not supported on AMD
>32 bit platforms. Any here a bench run on a 2.8GHz PIV yours & mine.
>


It is compiled with SSE2, but I'm I'm not sure what you mean by saying SSE2 is
not supported on AMD 32 bit platforms.  It is supported by the Opteron  chip,
but I will complie without SSE2 if that is casuing a problem for some users.

http://www.amdboard.com/opteron_competition.html










>Crafty v19.19 MB (1 cpus)
>
>White(1): ben
>Running benchmark. . .
>......
>Total nodes: 96761642
>Raw nodes per second: 1051756
>Total elapsed time: 92
>SMP time-to-ply measurement: 6.956522
>White(1):
>
>
>Crafty v19.19 BH (1 cpus)
>
>White(1): ben
>Running benchmark. . .
>......
>Total nodes: 96761642
>Raw nodes per second: 1063314
>Total elapsed time: 91
>SMP time-to-ply measurement: 7.032967
>White(1):



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