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Subject: Re: Crafty Opteron Performance Data

Author: Aaron Gordon

Date: 16:01:25 06/17/03

Go up one level in this thread

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.

• Re: Crafty Opteron Performance Data Jeremiah Penery 21:23:04 06/17/03
  • Re: Crafty Opteron Performance Data Aaron Gordon 03:05:52 06/18/03
    • Re: Crafty Opteron Performance Data Jeremiah Penery 15:39:00 06/18/03
      • Re: Crafty Opteron Performance Data Robert Hyatt 13:45:52 06/19/03

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