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Subject: Re: Question to people who generate 6-men-tablebases

Author: Olaf Jenkner

Date: 10:32:31 09/08/02

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On September 08, 2002 at 07:33:54, GuyHaworth wrote:

>
>The practice of generating 6-man EGTs not only generates the EGTs but generates:
>
>- experience in generating EGTs
>- awareness of the problem that distribution of the information is not easy
>
>New ideas are coming forward from time to time, and these will be even more
>useful for larger EGTs.
>
>e.g.:  If we had a GIMPS- or SETI-like distributed-community approach to
>generating EGTs, an HQ distributing the remaining unsolved problems, we would
>not be taking years to generate 6-man EGTs.
>
>We are not using parallel computers ... or distributed communities yet.
>
>Nor are we generating DTC or DTZ EGTs (which involve smaller depths and
>therefore less space), or getting a better compression in 'real-time versions of
>the EGTs' by setting 'broken' values' to 'last seen' values.
>
>This last is admittedly a 'finesse' and assumes that no 'broken' positions are
>enquired about - or at least that the access-code checks for 'broken positions'.
>
>g

Distributed generation will not work. Even clusters can't be used
to generate EGTB, as Bob Hyatt wrote some time ago.

Olaf Jenkner



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