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Subject: Re: Rybka has sizes?

Author: Vasik Rajlich

Date: 10:31:03 01/15/06

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On January 14, 2006 at 07:25:19, Günther Simon wrote:

>On January 14, 2006 at 06:50:28, Jouni Uski wrote:
>
>>What are possible sizes, I don't see any notise in readme file? When I try to
>>use 384M it uses 256M.
>>
>>Jouni
>
>By far most of the ~350 WB/UCI programs around only use power of 2
>of the basic hash size and reduce inbetween values to the next possible
>size.
>
>Guenther

Yes, Rybka does this. It makes computing the hash index as simple as (board_hash
& hash_size_mask). The minor loss in hash size has very little effect.

Vas



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