Author: Benny Antonsson
Date: 14:43:17 02/26/02
Go up one level in this thread
On February 25, 2002 at 15:33:06, Severi Salminen wrote:
>Hi!
>
>Remember also that the general concensus is to count horizon nodes as "normal"
>nodes and only nodes generated in qsearch() as qnodes. I used to increment
>qnodes at the beginning of qsearch() but this lead to some odd figures: 80% of
>all my nodes were qnodes as it "should" be below 20%. But all the mistakes are
>easily corrected if you increase after makemove(). But don't increase if you
>make an illegal move or if you futility prune the move. So something like
>
>ab()
>{
> if(depth==0)
> qsearch();
> make_pseudo_legal_move();
> if(move_was_legal() and !pruned_last_move())
> {
> nodes++;
> ab();
> }
>}
>
>And the same in qsearch() but increase qnodes instead. I'm not doing the exact
>above so it might contain some errors...
>
>Severi
How about the hashtable-lookup ?
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