Author: José Carlos
Date: 02:03:53 11/18/02
Go up one level in this thread
On November 18, 2002 at 04:39:11, Sune Fischer wrote: >On November 18, 2002 at 03:22:57, José Carlos wrote: > >>On November 17, 2002 at 21:12:53, Joel wrote: >> >>>Hey All, >>> >>>Thankyou to everyone who responded to my query regarding 'extracting bits from a >>>bitboard'. I think I will use some preprocessor code and use the bsf/bsr method, >>>otherwise falling back on my old method (I can play around with this part >>>later). >>> >>>My next question that follows is how do you guys measure nodes per second. I can >>>think of a quite a few ways of doing it myself, but I would prefer implementing >>>it in a way which lets me very confidently compare my results with others. >>> >>>Thanks, >>>Joel >> >> I generate pseudo-legal moves, but only make legal moves (my makemove() >>function refuses illegal moves) so I increment the counter at the end of >>makemove(), when I'm sure the move is legal. >> >> José C. > >Ditto. >But I also put a counter in nullmove() to compare nps with Crafty and others. > >-S. I count null-moves with another counter. Should I add it to regular nodes to compare with Crafty? José C.
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