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Subject: Re: Crafty Opteron Performance Data

Author: Jeremiah Penery

Date: 21:23:04 06/17/03

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On June 17, 2003 at 19:01:25, Aaron Gordon wrote:

>On June 17, 2003 at 01:41:59, Jeremiah Penery wrote:
>
>>On June 16, 2003 at 23:17:12, Jay Urbanski wrote:
>>
>>>On June 15, 2003 at 19:04:02, Vincent Lejeune wrote:
>>>
>>>>Could we get result for 2 crafty bench in same time (one by CPU), please ?
>>>
>>>Sure.
>>>
>>>CPU 0
>>>Raw nodes per second: 1150676
>>
>>>CPU 1
>>>Raw nodes per second: 1150676
>>
>>
>>That's almost impossible to believe.
>
>My dual Athlon shows the same almost.. check out my previous post to Hyatt.
>
>http://www.talkchess.com/forums/1/message.html?300395
>
>1.995x speedup running two copies of Crafty, one per cpu. 1.6x speedup with 1
>Crafty, 2 cpus. This is a Crafty problem however and it's also occuring on
>Hyatt's dual Xeon system.. he's currently looking into the problem.

Your system shows *identical* NPS for 2 concurrent bench tests?



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