Re: [gnugo-devel] pre-rotate implemented

[Trevor Morris]

Please disregard this patch.  It's broken.  Details to follow...

At 05:07 PM 10/23/2002 -0400, Trevor Morris wrote:
>http://www.public32.com/games/go/trevor_3_11.2
>
> - pre-rotated pattern generation in mkpat. (-p option) implemented.
> - %2m added as valid syntax for gprintf
> - relabel rotation matrices in transform.c
>
>In transform.c, "invert" didn't make sense to me, so I attempted to
>clarify the meaning of the matrices.
>
>The docs for DFA path are incorrect.  The current actual path covered
>looks like (from A-M):
>  K
> LDJ
>MEACI
> HBG
>  F
>
>This patch causes no changes, as no pattern databases use
>the '-p' option yet.  I was surprised that there wasn't a
>large performance increase.  I was also surprised that the
>database size impact is enormous.  Don't even try this
>option with the owl_attack or owl_defend datbases.
>
>-Trevor
>
>
>
>
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