need some help assessing the evaluation

Discussion of chess software programming and technical issues.

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brtzsnr
Posts: 433
Joined: Fri Jan 16, 2015 4:02 pm

Re: need some help assessing the evaluation

Post by brtzsnr »

Guenther wrote: Hmmm Matt sounds like 'material and 'eve' like 'eval' :)
I will try to collect test games and look at them, but not before
next weekend.
Not quite. zurichess is about 2800 or CCRL 40/40 so the eval is more complicated than "material" only.
Guenther wrote: How much is the speed/depth diff in your measurements so far?
Guenther
I measured about 10-30 Elo difference depending on the platform (arm64 vs amd64). I'm deliberately omitting details not to bias you or anyone else in their assessment. I promise to give more details later.
jorose
Posts: 360
Joined: Thu Jan 22, 2015 3:21 pm
Location: Zurich, Switzerland
Full name: Jonathan Rosenthal

Re: need some help assessing the evaluation

Post by jorose »

Would you happen to have Linux binaries for Mat and Eve? Id love to take a look at the two engines, but my laptop doesn't have windows.
AlvaroBegue
Posts: 931
Joined: Tue Mar 09, 2010 3:46 pm
Location: New York
Full name: Álvaro Begué (RuyDos)

Re: need some help assessing the evaluation

Post by AlvaroBegue »

jorose wrote:Would you happen to have Linux binaries for Mat and Eve? Id love to take a look at the two engines, but my laptop doesn't have windows.
I usually don't have much trouble running Windows engines under Linux using Wine. You may want to give that a try.

EDIT: I just ran this, and it seems to work:
> xboard -fcp "wine matt-windows-amd64.exe" -fUCI
brtzsnr
Posts: 433
Joined: Fri Jan 16, 2015 4:02 pm

Re: need some help assessing the evaluation

Post by brtzsnr »

Thank you, Alvaro!
Thank you, Jonathan!

If you prefer a linux binaries you can use these two links

Eve http://www.zurichess.xyz/binaries/eve-linux-amd64
Matt http://www.zurichess.xyz/binaries/matt-linux-amd64