Author: Georg v. Zimmermann
Date: 04:28:28 07/25/02
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On July 24, 2002 at 22:00:04, Matthew McKnight wrote: >IID seems to give me a lower node count at some plies, but a higher one at >others. Is this just because IID doesn't give a huge speedup or does it mean >that I am implementing it incorrectly? > >Matt IID does make your program use smaller windows more often, so all the program characteristics which hurt programs using lots of/only null window searches (for example MTD) will hurt you too. That is extensions very dependent on window, unstable eval (big changes between similar positions), generally big score changes. ... Regards, Georg
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