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Re: [Bug-gnubg] Set analysis limit


From: Christopher Yep
Subject: Re: [Bug-gnubg] Set analysis limit
Date: Tue, 11 Aug 2009 20:58:26 -0400

At 04:34 PM 8/11/2009, Michael Petch wrote:

On 11/08/09 2:27 PM, "Christian Anthon" <address@hidden> wrote:

> Checked the code. What it does is to cut down on the move list after
> the analysis has been made. It makes no sense at all. Possibly some
> occult printing purpose. I'll remove it. I the limit set at 1 (equals
> infinity) without having any problems. I guess it is just one of these
> things that had a point a long time ago, but isn't used anymore. The
> movefilters are more versatile.
>

I agree (Chris had similar feelings) - I think its a historical artifact
that no longer applies and should be removed. Thanks for looking into it!

I have plenty of disk space, so I don't mind large files, but note that one possible use of "set analysis limit" is to reduce the size of saved .sgf files. E.g. one can set analysis limit to a small number, analyze the match/session, and save the resulting analysis as a small .sgf file. If this command is eliminated, gnubg will retain the analysis of every legal move (most of them at 0-ply, some at higher plies), resulting in a larger .sgf file.

Chris





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