Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: DEEP BLUES AVERAGE PLY?

Author: Gian-Carlo Pascutto

Date: 11:55:48 08/21/02

Go up one level in this thread


On August 21, 2002 at 14:48:26, Robert Hyatt wrote:

>I just computed the branching factor for every iteration that was completed,
>leaving off the first one since I had nothing to compare it to (first one for
>each search).  I added them all upp and divided by N, and got something just
>under 4.0...
>
>Anybody can do that again, rather than producing disinformation...

This doesn't work. All that is printed are search times, not node
counts.

The paper literally says that at small depths not all cpus are used.

Hence, when comparing the plies and only looking at times, you are
missing the variable of more cpus kickin in. You can't use this to
determine the branching factor of their search.

--
GCP



This page took 0.01 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.