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Subject: Re: 6 man tablebase question

Author: Angrim

Date: 00:59:58 02/11/02

Go up one level in this thread


On February 11, 2002 at 00:51:51, Eugene Nalimov wrote:

>On February 10, 2002 at 18:55:59, Angrim wrote:
>
>>On February 09, 2002 at 22:35:54, Robert Hyatt wrote:
<snip>
>
>>>3.  Unknown compression ability.  We already have some 6 piece files that
>>>are 3+ gigabytes.  These are pawnless which have max symmetry.  Pawns will
>>>increase that significantly.
>>
>>I assume that is 3gig before compression. I would expect that
>>6pc tables with one pawn(ie. KRPvKRN as a possible worst case) to
>>take around 3GB compressed.
>
>K:\42>dir \\eugenen8\tbgen-e\krbkbn.*
> Volume in drive \\eugenen8\tbgen-e is CROCODILE0
> Volume Serial Number is 4234-7758
>
> Directory of \\eugenen8\tbgen-e
>
>07/03/2001  12:16a         790,695,385 krbkbn.0.nbb.emd
>07/03/2001  05:26p         953,091,511 krbkbn.0.nbw.emd
>11/25/2001  10:58p         682,272,645 krbkbn.1.nbb.emd
>11/25/2001  11:55p         970,726,088 krbkbn.1.nbw.emd
>11/26/2001  12:22a         354,055,987 krbkbn.2.nbb.emd
>11/26/2001  01:00a         646,507,150 krbkbn.2.nbw.emd
>04/23/2001  02:17a              10,182 krbkbn.tbs
>               7 File(s)  4,397,358,948 bytes
>               0 Dir(s)     283,869,184 bytes free
>
>:-)
>
>Eugene

I was thinking 3gig for one file, so for just one side to move.
So my figures were off by 2:1
It looks like you are well on the way to actually building
KRPvKRN, so we will see just how far off I was :)
Update my estimate to be 7gig compressed for that one.

Angrim



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