[computer-go] Re: libgoboard v0.97 released

[Łukasz Lew]

On 1/22/07, Vlad Dumitrescu <vladdu55 at gmail.com> wrote:
> Hello Lukasz,
>
> On 1/22/07, Łukasz Lew <lukasz.lew at gmail.com> wrote:
> > > Few interesting things has happened so I decided to announce new version:
>
> I have a few observations:
>
> * in order to make libgoboard compile under cygwin I had to rename
> "const float infinity", it wasn't used and there is a clash with
> infinity() from math.h

Thanks, I will fix it.

>
> * running playout_test_opt on Ubuntu Linux gives a weird result, looks
> like an overflow of some kind: from 200000 playouts, black wins 85732
> and white wins 3213567648 or 3219491824 or some number in that
> neighbourhood.

Which version?
What about engine_opt / engine_debug / playout_test_debug?

Maybe it is not initialized properly. Can You print the value before
any playout?

> On Cygwin, the results are ok and always the same.

I will add randomization of seed.

Thanks for that,
Lukasz

>
> best regards,
> Vlad
>
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