Re: [gnugo-devel] fast_defense() improvement

[Paul Pogonyshev]

Portela Fernando wrote:
> A revised patch. The 'heuristical' stuff has been removed. Still no
> breakage. Performance improvement is down to around 1%.

Well, 4% is of course much better than 1%.  Maybe you could prove
that the original patch was safe (i.e. that the defender could
actually get the "virtual" liberties by connecting the strings
together)?  Or if it was not, make it so?

Paul