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Subject: Re: Programming: speed of my engine.

Author: Matthias Gemuh

Date: 13:30:22 03/16/04

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On March 16, 2004 at 15:56:45, Aivaras Juzvikas wrote:

>On March 16, 2004 at 15:41:02, Matthias Gemuh wrote:
>
>>On March 16, 2004 at 15:12:28, Russell Reagan wrote:
>>
>>>On March 16, 2004 at 15:04:53, Matthias Gemuh wrote:
>>>
>>>>I am trying to find out why my engine is 6...10 times slower than others at
>>>>runtime (got no profiler).  Is the speed of this Perft() acceptable on 2.0 GHz ?
>>>
>>>A 2 GHz what? Athlon? P4? That makes a big difference, since an Athlon 2 GHz is
>>>quite a bit faster than a P4 2GHz.
>>
>>
>>
>>
>>Actually, it is a Pentium 2.6 GHz that uses only 50% CPU for first process.
>>Is that what people call hyperthreading ?
>>
>>/Matthias.
>
>your procesor usage is 100% but since its hyperthreading enabled proc it only
>shows it as 50% is being used



I had this impression but hoped I was wrong.

/Matthias.






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