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Subject: Re: fun position

Author: Omid David Tabibi

Date: 09:43:52 10/29/04

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On October 29, 2004 at 10:32:37, martin fierz wrote:

>On October 29, 2004 at 10:04:49, Omid David Tabibi wrote:
>
>>On October 28, 2004 at 02:30:00, Will Singleton wrote:
>>
>>>From a game on ICC today, Amateur-Arasan: bm Nf6
>>>[d]2r1qrk1/1b1nbppp/4p3/pB1nP1B1/Pp2N3/5N1P/1P1Q1PP1/R2R2K1 w - - 0 21
>>
>>5 seconds for Falcon:
>>
>>Falcon 2.5.2.11 on AMD Athlon(tm) 64 Processor 3200+, 1999MHz, 1024MB:
>>depth     time    nodes   nps  score  variation
>> 7/25     0.19     107k  572k   0.61  1.d2d3 e7g5 2.e4g5 g7g6 3.g5e4 e8d8
>>                                      4.e4d6 d7c5 5.d6b7 c5b7
>> 8/26     0.52     313k  606k   0.74  1.d2d3 c8c7 2.e4d6 e7d6 3.e5d6 c7c8
>>                                      4.a1c1 f7f6 5.g5e3 d5e3 6.f2e3
>> 9/26     1.70    1058k  621k   0.75  1.d2d3 c8d8 2.e4d6 e7d6 3.g5d8 e8d8
>>                                      4.e5d6 d7c5 5.d3d4 d8d6
>>10/32     3.98    2490k  624k   0.69  1.d2d3 c8a8 2.a1c1 h7h6 3.b5d7 e8d7
>>                                      4.g5e7 d7e7 5.e4d6 d5f4 6.d3e3 f4d5
>>10/33     5.14    3195k  621k   0.70  1.e4f6++
>>10/33     6.31    3936k  623k   1.05  1.e4f6++
>>10/33     7.34    4598k  626k   1.33  1.e4f6 g7f6 2.e5f6 d5f6 3.g5f6 e7f6
>>                                      4.b5d7 e8d8 5.d7c8 d8d2 6.d1d2 f8c8
>>                                      7.a1d1 b7e4
>>11/32     8.20    5143k  626k   1.32  1.e4f6 g7f6 2.e5f6 d5f6 3.g5f6 e7f6
>>                                      4.b5d7 e8d8 5.d7c8 d8d2 6.d1d2 f8c8
>>                                      7.a1d1 b7f3 8.g2f3 g8g7
>>12/36    12.97    8092k  624k   1.34  1.e4f6 g7f6 2.e5f6 d5f6 3.g5f6 e7f6
>>                                      4.b5d7 e8d8 5.d7c8 d8d2 6.d1d2 f8c8
>>                                      7.a1d1 b7c6 8.b2b3 c6e4
>>13/46    19.20   12001k  624k   1.33  1.e4f6 g7f6 2.e5f6 d5f6 3.g5f6 e7f6
>>                                      4.b5d7 e8d8 5.d7c8 d8d2 6.d1d2 f8c8
>>                                      7.a1d1 b7c6 8.b2b3 c6f3 9.g2f3 g8g7
>
>hi omid
>
>just out of curiosity: 624kN/sec on a 3200+ AMD64 looks rather slow. IIRC falcon
>used to get that kind of nodes/sec on a much slower P3 for which you posted
>results earlier.

My benchmark on AMD64 3200+ indicates an average NPS of 690kN/s, while on P3
733MHz it is about 150kN/s.



is falcon much slower these days or is it just my memory which
>is bad?
>
>cheers
>  martin



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