[computer-go] 19x19 Study

Sylvain Gelly sylvain.gelly at m4x.org
Thu Jan 31 01:05:51 PST 2008


No problem for me. I did not want to multiply the number of versions not to
confuse people. With the double version, don't forget it will increase the
memory footprint for a given number of nodes.

Sylvain

2008/1/30, Olivier Teytaud <Olivier.Teytaud at lri.fr>:
>
> I can provide a new release with double instead of float.
> (unless the other mogo-people reading this mailing-list do not agree for
> this; Sylvain, no problem for you ?).
>
> > I don't know exactly when it begins to do bad moves. However, I know
> that
> > after several hours, the estimated winning rate converges to 1 or 0,
> with
> > crazy principal variations, and the cause is low resolution of single
> > floats. In this study, it should no be a big factor of unscalability
> given
> > the number of simulations.
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