Embla 2.0.0

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

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flok
Posts: 481
Joined: Tue Jul 03, 2018 10:19 am
Full name: Folkert van Heusden

Embla 2.0.0

Post by flok »

I've put a binary of Embla 2.0.0 on the web: https://vanheusden.com/Embla/files/Embl ... -win64.zip

The only relevant change is lazy smp.
I was too lazy to test thoroughly if it gives an advantage. Maybe some day.
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flok
Posts: 481
Joined: Tue Jul 03, 2018 10:19 am
Full name: Folkert van Heusden

Re: Embla 2.0.0

Post by flok »

flok wrote: Tue Sep 04, 2018 8:48 pm I've put a binary of Embla 2.0.0 on the web: https://vanheusden.com/Embla/files/Embl ... -win64.zip

The only relevant change is lazy smp.
I was too lazy to test thoroughly if it gives an advantage. Maybe some day.

Code: Select all

Rank Name            Elo    +    - games score oppo. draws
   1 dorpsgek       2195    4    4 23772   65%  2090   29%
   2 LS-4861        2141   46   47    99   41%  2195   30%
   3 LS-4861-512MB  2125    7    8  4483   40%  2195   33%
   4 trunk          2109    6    6  9620   37%  2195   30%
   5 tune           2053    6    6  9570   30%  2195   25%
LS-4861-512MB is the one. Trunk is the non-lazy-smp version. So 16 elo gain for 4 cores, 512MB hash on a raspberry pi 2.
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xr_a_y
Posts: 1871
Joined: Sat Nov 25, 2017 2:28 pm
Location: France

Re: Embla 2.0.0

Post by xr_a_y »

Thanks, I'll test that soon.