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Subject: Re: Disappointment:results/comments/+naive conclusions on Bf8! HIARCS?!

Author: Enrique Irazoqui

Date: 01:50:08 05/11/00

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On May 11, 2000 at 03:45:53, blass uri wrote:

>On May 11, 2000 at 03:40:22, Dann Corbit wrote:
>
>>On May 11, 2000 at 03:38:40, blass uri wrote:
>>>On May 11, 2000 at 03:07:48, Dann Corbit wrote:
>>>>On May 11, 2000 at 02:27:39, blass uri wrote:
>>>>
>>>>>On May 10, 2000 at 23:17:24, stuart taylor wrote:
>>>>><snipped>
>>>>>>I don't know which hiarcs did not get it in 10 mins. My Hiarcs 7.0 on a k6-3
>>>>>> 400mhz. gets it in 14 mins. So hiarcs 7.32 I would have thought would take half
>>>>>>that time.
>>>>>
>>>>>I do not think that hiarcs7.32 is 2 times faster relative to hiarcs7
>>>>
>>>>2x faster won't even earn a whole ply unless your branching factor is (a
>>>>remarkable) 2 or less.
>>>>
>>>>So 2x in speed won't earn a massive improvement by itself.  I have no idea how
>>>>much faster 7.32 is than 7.01 (which is what I have).
>>>
>>>2 times faster is probably close to 70 points improvement in the ssdf rating
>>>list.
>>>
>>>I know that the ssdf results give with the same programs about 70 elo
>>>improvement between p200 and K6-450 when the speed difference is dependent on
>>>the program but is about being 2 times faster.
>>
>>From this figure (and an exponential extrapolation) we should be able to figure
>>out the approximate speedup.  What is the point difference between 7.01 and 7.32
>>on the same hardware?
>
>I do not remmeber the exact numbers now but it was not close to 70
>It was about 10 elo rating difference.
>
>Uri

H732 is rated by the SSDF 17 points higher that H7, both on equal hardware. H732
is 10 to 20% faster than H7.

Enrique




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