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Subject: Re: Here's an interesting 60/0 game: [Rybka 1.0 Beta 64-bit vs. Hiarcs

Author: enrico carrisco

Date: 10:48:03 12/14/05

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On December 14, 2005 at 05:15:03, Vincent Lejeune wrote:

>On December 14, 2005 at 04:41:10, enrico carrisco wrote:
>
>>On December 13, 2005 at 18:38:52, Timothy J. Frohlick wrote:
>>
>>>I am probably going to purchase both but if Hiarcs is stronger then goodbye
>>>Rybka.
>>>
>>>Fickle
>>
>>It's in the enhanced (messy) pgn format, but I thought the evals from both sides
>>would be interesting.
>>
>>Rybka 1.0 Beta 64-bit used an A64 2.4GHz
>>Hiarcs 10 used an A64 2.85GHz (32-bit only)
>>...
>
>Hello Enrico,
>is it planned to release a 64-bit executable for Hiarcs 10 ?

Hello Vincent.

Not at the moment mainly due to the fact there is no "free" speed-up as Hiarcs
does not use bitboards.  It will take more than a simple 64-bit compile and some
compiler switches to get anything over a 10-15% speed-up (estimates, anyway.)

Regards,

-elc.



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