chess/src common.h iterate.c search.c ttable.c

[Simon Waters]

CVSROOT:        /cvsroot/chess
Module name:    chess
Branch:         
Changes by:     Simon Waters <address@hidden>   03/06/30 07:28:39

Modified files:
        src            : common.h iterate.c search.c ttable.c 

Log message:
        Remove unused fractional DEPTH code.
        
        The new code is equivalent to DEPTH 1 in the original, but
        the new version should avoid some unneeded arithmetic, and
        thus run slightly faster whilst being hopefully more
        accessible to the novice chess programmer.
        
        Speed up seems more substantial than expected, is this because
        of divisions in ttable.c?

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/chess/chess/src/common.h.diff?tr1=1.39&tr2=1.40&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/chess/chess/src/iterate.c.diff?tr1=1.28&tr2=1.29&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/chess/chess/src/search.c.diff?tr1=1.19&tr2=1.20&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/chess/chess/src/ttable.c.diff?tr1=1.7&tr2=1.8&r1=text&r2=text