On Thu, 2007-12-06 at 15:07 +0100, Edward de Grijs wrote:
>
>
> To check things even more, I tried to communicate using C with
> popen():
> > FILE *ptr;
> > if ((ptr = popen("mogo --9 --nbTotalSimulations 3000 > mogoout",
> "w")) != NULL)
> > {
> > fprintf(ptr, "boardsize 9\n");
> > fprintf(ptr, "genmove b\n");
> > sleep(60);
> > }
>
> But the result is the same, after these commands, mogo still continues
> to
> perform multiple genmoves. I am puzzled here...
>
> I will look at the ruby script, and there are also twogtp scripts of
> gnugo
> in python, perl etc. which I could check.
If the output is through a pipe, it is probably 'block-buffered'.
Try throwing in a few fflush()es, or set the buffering with setvbuf()
et.al.
man setvbuf
HTH,
AvK
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