Author: Gian-Carlo Pascutto
Date: 09:35:04 06/17/02
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On June 17, 2002 at 11:23:27, Robert Hyatt wrote: >Crafty doesn't clear the hash table between moves. With a couple of >exceptions... If something significant changes so that some scoring terms >are updated, then the _scores_ are marked invalid in the hash table. But the >best move is kept. > >fail high and fail low happens regularly. Just look thru a log file and >notice all the "++" lines. Look for a ++ line followed by a -> line which >says the search failed high, then failed low, and the iteration completed. Ok thanks, I was looking for '--' to see if you had fail lows. How do you handle the case if it happens? Full-window research? Ignore fail-high or fail-low? -- GCP
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