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Subject: Before I completely forget about this... Thanks to Scott Farrell

Author: Mikael Bäckman

Date: 13:19:51 03/17/04


..who gave me the idea of using an evaluation cache.

I do it a bit differently than you described it. I only check the cache after
lazyeval cutoffs, and only for the side to move. This gave me a small NPS
increase, about 5-10%.

Cheplas evaluation is simple, and checking the cache before lazy eval for one or
both sides was slower.

/Mikael




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