SNARL Division A Series 1

Discussion of computer chess matches and engine tournaments.

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alpha123
Posts: 660
Joined: Sat Dec 05, 2009 5:13 am
Location: Colorado, USA

SNARL Division A Series 1

Post by alpha123 »

SNARL - Supposedly Neutral Amateur Rating List

Division A

Hardware/OS:
Intel Core 2 Quad Q8300 @ 2.50gHz
6GB DDR2
Windows 7 Home Premium 64-bit

Conditions:
GUI: Arena 2.0.1
T/C: 40/3 repeating (CCRL 40/4 on my machine)
Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Book: UtterlyNeutral.abk - Tiny book, 6 ply deep, few positions. I'm working on it.

Engines:
Critter 0.80 64bit
Cyclone xTreme
Gull 1.0 x64
Hannibal 1.0a x64
Komodo64 1.2 JA
Protector 1.3.5 JA x64
spark-0.4
Stockfish 1.8 JA 64bit

Results:
1. Stockfish 1.8 JA 64bit 22.0/28
2. Critter 0.80 64bit 21.0/28
3. spark-0.4 16.5/28
4. Komodo64 1.2 JA 16.5/28
5. Gull 1.0 x64 13.5/28
6. Hannibal 1.0a x64 11.0/28
7. Cyclone xTreme 9.5/28
8. Protector 1.3.5 JA x64 2.0/28


Peter
User avatar
Graham Banks
Posts: 44197
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Re: SNARL Division A Series 1

Post by Graham Banks »

alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
gbanksnz at gmail.com
alpha123
Posts: 660
Joined: Sat Dec 05, 2009 5:13 am
Location: Colorado, USA

Re: SNARL Division A Series 1

Post by alpha123 »

Graham Banks wrote:
alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
Right. It's set to 128MB and e.g. Crafty is using 11MB. :(

Thanks. :wink:

Peter
User avatar
Graham Banks
Posts: 44197
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Re: SNARL Division A Series 1

Post by Graham Banks »

alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
Right. It's set to 128MB and e.g. Crafty is using 11MB. :(

Thanks. :wink:

Peter
You can adjust the hash usage for Crafty in the rc file.


smpnice=1
egtb
tbpath=c:\Tablebases
hash=64M
hashp=32M
cache=32M
ponder off
learn 0
book off
log=off
exit
gbanksnz at gmail.com
alpha123
Posts: 660
Joined: Sat Dec 05, 2009 5:13 am
Location: Colorado, USA

Re: SNARL Division A Series 1

Post by alpha123 »

Graham Banks wrote:
alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
Right. It's set to 128MB and e.g. Crafty is using 11MB. :(

Thanks. :wink:

Peter
You can adjust the hash usage for Crafty in the rc file.


smpnice=1
egtb
tbpath=c:\Tablebases
hash=64M
hashp=32M
cache=32M
ponder off
learn 0
book off
log=off
exit
Do I have to do stuff like this for ALL my Winboard engines? :shock:

Peter
User avatar
Graham Banks
Posts: 44197
Joined: Sun Feb 26, 2006 10:52 am
Location: Auckland, NZ

Re: SNARL Division A Series 1

Post by Graham Banks »

alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
Right. It's set to 128MB and e.g. Crafty is using 11MB. :(

Thanks. :wink:

Peter
You can adjust the hash usage for Crafty in the rc file.


smpnice=1
egtb
tbpath=c:\Tablebases
hash=64M
hashp=32M
cache=32M
ponder off
learn 0
book off
log=off
exit
Do I have to do stuff like this for ALL my Winboard engines? :shock:

Peter
Winboard engines usually have an ini or configuration file of some sort.
However, they're not as much trouble as one might think.

I'm happy to help you out as able, and there are are also plenty of Winboard enthusiasts around who can help.

Of course, an alternative is to use the wb2uci adaptors. :)

Cheers,
Graham.
gbanksnz at gmail.com
User avatar
michiguel
Posts: 6401
Joined: Thu Mar 09, 2006 8:30 pm
Location: Chicago, Illinois, USA

Re: SNARL Division A Series 1

Post by michiguel »

Graham Banks wrote:
alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:
Graham Banks wrote:
alpha123 wrote:.....Hash: 128MB, though it seemed like it varied from engine to engine? A little help?
Engines will vary a little in their hash usage.
Nice tournament. 8-)
Right. It's set to 128MB and e.g. Crafty is using 11MB. :(

Thanks. :wink:

Peter
You can adjust the hash usage for Crafty in the rc file.


smpnice=1
egtb
tbpath=c:\Tablebases
hash=64M
hashp=32M
cache=32M
ponder off
learn 0
book off
log=off
exit
Do I have to do stuff like this for ALL my Winboard engines? :shock:

Peter
Winboard engines usually have an ini or configuration file of some sort.
However, they're not as much trouble as one might think.

I'm happy to help you out as able, and there are are also plenty of Winboard enthusiasts around who can help.

Of course, an alternative is to use the wb2uci adaptors. :)
Or bother the WB engine authors to implement the protocol in full.
It is implemented in Gaviota and looks like this
http://sites.google.com/site/gaviotache ... figuration

Anyway, editing an ini file, *if* it is well documented, might be easier than a mouse-driven dialog. Neither protocol, UCI or WB had taken into account the possibility to include a help (shown typically when the mouse pauses over an option) in the dialog to document each option. Most are self explanatory but not all of them. If you really _need_ to read a readme file... setting several engines will take you for ever.

Miguel

Cheers,
Graham.