Author: Andrew Dados
Date: 09:38:41 09/16/99
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On September 16, 1999 at 12:19:24, Tom Kerrigan wrote: >The overhead of separating 24 bits is trivial: > >(hash_key >> 40) > >-Tom Well.. you have to detect pawn moves/captures exactly as in 'normal, 2-key way', separate that, xor, mask topmost bits and finally combine back. No real gain when you think of that. (otherwise xor would screw both 'parts' of key). But that of course only for xor way... -Andrew-
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