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RE: [Bug-gnubg] bearoffdump
From: |
Ian Shaw |
Subject: |
RE: [Bug-gnubg] bearoffdump |
Date: |
Thu, 29 Apr 2004 10:08:09 +0100 |
> -----Original Message-----
> From: Joern Thyssen [mailto:address@hidden
> Sent: Wednesday, April 28, 2004 7:45 PM
> To: GNU Backgammon Bugs
> Subject: [Bug-gnubg] bearoffdump
>
>
> Hi,
>
> I've added a new program bearoffdump, which can be used to dump
> information from gnubg's bearoff databases, e.g.,
>
Jon's new build works.
I have libintl-1.dllbut not libintl.dll, which is perhaps why Petr's build
didn't work for me.
Here are dumps from my working 12-point and broken 13-point databases. Sadly,
the latter appears corrupted :(
If I want to rebuild the 13 point one, can I now use the 12 point as a start
point? I seem to recall that this used to fail.
What is the latest version of makebearoff.exe? I've just installed from
Øystein's package, and makebearoff now doesn't respond to the -v or -h switch.
Does it still work?
C:\Program Files\Gnubg>bearoffdumpjon gnubg_os12.bd 10
Bearoff database: gnubg_os12.bd
Position# : 10
Information about database:
* On disk 1-sided bearoff database evaluator:
- generated by GNU Backgammon
- up to 15 chequers on 12 points (17383860 positions) per player
- database includes gammon distributions
- number of reads: 0
Dump of position#: 10
Player Opponent
Position 0 10
Bearing off Bearing at least one chequer off
Rolls Player Opponent Player Opponent
0 100.000 0.000 100.000 100.000
1 0.000 22.222 0.000 0.000
2 0.000 71.528 0.000 0.000
3 0.000 6.233 0.000 0.000
4 0.000 0.017 0.000 0.000
Average rolls
Bearing off Saving gammon
Player Opponent Player Opponent
Mean 0.000 1.840 0.000 0.000
Std dev 0.000 0.510 0.000 0.000
Effective pip count:
Player Opponent
EPC 0.000 15.030
Wastage 0.000 5.030
EPC = 8.167 * Average rolls
Wastage = EPC - pips
C:\Program Files\Gnubg>bearoffdumpjon gnubg_os.bd 10
Bearoff database: gnubg_os.bd
Position# : 10
Information about database:
* On disk 1-sided bearoff database evaluator:
- generated by GNU Backgammon
- up to 15 chequers on 13 points (37442160 positions) per player
- database includes gammon distributions
- number of reads: 0
Dump of position#: 10
The bearoff file 'gnubg_os.bd' is likely to be corrupted.
Please check that the MD5 sum is the same as documented in the GNU Backgammon ma
nual.
Offset 0, dist size 1 (offset 0), gammon dist size 1 (offset 0)
Assertion failed: FALSE, file bearoff.c, line 2089
abnormal program termination
C:\Program Files\Gnubg>bearoffdumpjon gnubg_os.bd 10