Zeta Dva

Discussion of anything and everything relating to chess playing software and machines.

Moderator: Ras

Guenther
Posts: 4718
Joined: Wed Oct 01, 2008 6:33 am
Location: Regensburg, Germany
Full name: Guenther Simon

Zeta Dva

Post by Guenther »

Can someone please send me the last version of ZetaDva 0303?

It seems the github site vanished (again) and I forgot to save the last version :(

Guenther
User avatar
Ajedrecista
Posts: 2104
Joined: Wed Jul 13, 2011 9:04 pm
Location: Madrid, Spain.

Re: Zeta Dva 0303 download link.

Post by Ajedrecista »

Hello Guenther:
Guenther wrote:Can someone please send me the last version of ZetaDva 0303?

It seems the github site vanished (again) and I forgot to save the last version :(

Guenther
I found a Google Drive link:

zetadva0303.7z

It is not my account, so please make sure that it is virus-free.

Regards from Spain.

Ajedrecista.
smatovic
Posts: 3249
Joined: Wed Mar 10, 2010 10:18 pm
Location: Hamburg, Germany
Full name: Srdja Matovic

Re: Zeta Dva and Zeta 098e

Post by smatovic »

here another source for windows 64 bit
http://zeta-chess.app26.de/zetadva0303w64.exe

and maybe of interest for the collectors,
the experimental gpu chess engine Zeta 098e

Zeta 098e
http://zeta-chess.app26.de/zeta098ew64.exe

Call .exe in console with --help option to get further information how to get it running.

changelog:

Zeta (098e) alpha; urgency=low

* mostly cleanup and fixes
* restored simple heuristics from Zeta Dva (~2000 Elo on CCRL) engine
* protocol fixes
* fixed autoconfig for AMD gpus
* switched to KoggeStone based move generator
* switched to rotate left based Zobrist hashes
* switched to move picker
* switched to GPL >= 2


* Zeta 098e on Nvidia GeForce GTX 580, ca. 6 Mnps, est. 1800 Elo on CCRL
* Zeta 098e on AMD Radeon HD 7750, ca. 1 Mnps
* Zeta 098e on AMD Phenom X4, ca. 1 Mnps
* Zeta 098e on Nvidia GeForce 8800 GT, ca. 500 Knps
smatovic
Posts: 3249
Joined: Wed Mar 10, 2010 10:18 pm
Location: Hamburg, Germany
Full name: Srdja Matovic

Re: Zeta Dva and Zeta 098e - gpu timeout

Post by smatovic »

...forgot the Windows gpu timeout of 5 seconds...

http://zeta-chess.app26.de/SetWindowsGP ... tTo20s.reg

download, doubleclick and restart OS.

--
Srdja
Guenther
Posts: 4718
Joined: Wed Oct 01, 2008 6:33 am
Location: Regensburg, Germany
Full name: Guenther Simon

Re: Zeta Dva and Zeta 098e - gpu timeout

Post by Guenther »

smatovic wrote:...forgot the Windows gpu timeout of 5 seconds...

http://zeta-chess.app26.de/SetWindowsGP ... tTo20s.reg

download, doubleclick and restart OS.

--
Srdja
Thanks for the new links Srdja.

Guenther