Author: Olaf Jenkner
Date: 09:45:04 05/18/01
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On May 18, 2001 at 09:38:18, Robert Hyatt wrote: >On May 18, 2001 at 08:51:55, Joshua Lee wrote: > >>What will the new chips do for chess? > > >For bitboard programs, potentially a factor of 2x faster. For others, not >much just for going to 64 bits. for 32-bit machines I know two ways of coding: 1) or eax,[m] jnz @a or edx,[m+4] jnz @a ... @a: 2) or eax,[m] or edx,[m+4] or eax,edx jnz @a ... @a: Does anybody know which is better? It's difficult to guess because pipelining, pairing and so on. Olaf
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