Stockfish unembedded

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corres
Posts: 3657
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Location: hungary

Stockfish unembedded

Post by corres »

For those engine users who know what it is doing I made some modification on the last non-embedded
Stockfish source to get a version which we can play with every NNUE-net. Because the chess power of
SF+NNUE mainly determined by the net with this tool one can compare the different NNUE-nets.
In the .zip file there is a short write down together with the source.
Exe-s are for Windows 7-8-10 x64 system with avx2, bmi2, modern, ssse3 optimization and X64(for old 64 bits).
You can download the .zip file from
http://wikisend.com
File ID 275300
Password embedded
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Deberger
Posts: 91
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Full name: ɹǝƃɹǝqǝᗡ ǝɔnɹꓭ

Re: Stockfish unembedded

Post by Deberger »

corres wrote: Wed Sep 02, 2020 11:30 pm I made some modification on the last non-embedded
Stockfish source to get a version which we can play with every NNUE-net.
Why?

The embedded Stockfish already has the option to load other NNUE nets.
Paloma
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Joined: Thu Dec 25, 2008 9:07 pm
Full name: Herbert L

Re: Stockfish unembedded

Post by Paloma »

how exactly?
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Deberger
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Full name: ɹǝƃɹǝqǝᗡ ǝɔnɹꓭ

Re: Stockfish unembedded

Post by Deberger »

It's an UCI option.

Code: Select all

option name EvalFile type string default nn-82215d0fd0df.nnue
corres
Posts: 3657
Joined: Wed Nov 18, 2015 11:41 am
Location: hungary

Re: Stockfish unembedded

Post by corres »

Deberger wrote: Thu Sep 03, 2020 12:19 am
corres wrote: Wed Sep 02, 2020 11:30 pm I made some modification on the last non-embedded
Stockfish source to get a version which we can play with every NNUE-net.
Why?
The embedded Stockfish already has the option to load other NNUE nets.
It is sure the non-embedded Stockfish has at least one benefit: It is faster than the embedded version.
If you have tried it you can know it.
Moreover I built in some plus options: Switching off the static and the dynamic contempt for getting more exacter analyzing and the .exe auto switch on the maximum number of cores so you no need to set it manually.
peter
Posts: 3186
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Stockfish unembedded

Post by peter »

corres wrote: Wed Sep 02, 2020 11:30 pm Exe-s are for Windows 7-8-10 x64 system with avx2, bmi2, modern, ssse3 optimization and X64(for old 64 bits).
You can download the .zip file from
http://wikisend.com
File ID 275300
Password embedded
Thanks a lot, but this one combination of File ID
27530
and
embedded
as password doesn't work for me. Do I have to be registered at wikisend?
Last edited by peter on Thu Sep 03, 2020 1:38 pm, edited 1 time in total.
Peter.
Gabor Szots
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Location: Szentendre, Hungary
Full name: Gabor Szots

Re: Stockfish unembedded

Post by Gabor Szots »

corres wrote: Thu Sep 03, 2020 12:05 pm It is sure the non-embedded Stockfish has at least one benefit: It is faster than the embedded version.
If you have tried it you can know it.
BS. If you switch of NNUE then it is about 50 % faster (in terms of nps). If you had tried it you could know it.
Gabor Szots
CCRL testing group
corres
Posts: 3657
Joined: Wed Nov 18, 2015 11:41 am
Location: hungary

Re: Stockfish unembedded

Post by corres »

peter wrote: Thu Sep 03, 2020 1:37 pm
corres wrote: Wed Sep 02, 2020 11:30 pm Exe-s are for Windows 7-8-10 x64 system with avx2, bmi2, modern, ssse3 optimization and X64(for old 64 bits).
You can download the .zip file from
http://wikisend.com
File ID 275300
Password embedded
Thanks a lot, but this one combination of File ID
27530
and
embedded
as password doesn't work for me. Do I have to be registered at wikisend?
I am not registered.
Password is OK.
peter
Posts: 3186
Joined: Sat Feb 16, 2008 7:38 am
Full name: Peter Martan

Re: Stockfish unembedded

Post by peter »

corres wrote: Thu Sep 03, 2020 2:12 pm
peter wrote: Thu Sep 03, 2020 1:37 pm
corres wrote: Wed Sep 02, 2020 11:30 pm Exe-s are for Windows 7-8-10 x64 system with avx2, bmi2, modern, ssse3 optimization and X64(for old 64 bits).
You can download the .zip file from
http://wikisend.com
File ID 275300
Password embedded
Thanks a lot, but this one combination of File ID
27530
and
embedded
as password doesn't work for me. Do I have to be registered at wikisend?
I am not registered.
Password is OK.
Wikisend after accepting the file ID, with as password given in

embedded

, says:
"The password doesn't not match. Please try again."
Even if "doesn't not match" should match, I tried again, yet no download.

:) regards
Last edited by peter on Thu Sep 03, 2020 2:30 pm, edited 3 times in total.
Peter.
Vinvin
Posts: 5228
Joined: Thu Mar 09, 2006 9:40 am
Full name: Vincent Lejeune

Re: Stockfish unembedded

Post by Vinvin »

corres wrote: Thu Sep 03, 2020 2:12 pm
peter wrote: Thu Sep 03, 2020 1:37 pm
corres wrote: Wed Sep 02, 2020 11:30 pm Exe-s are for Windows 7-8-10 x64 system with avx2, bmi2, modern, ssse3 optimization and X64(for old 64 bits).
You can download the .zip file from
http://wikisend.com
File ID 275300
Password embedded
Thanks a lot, but this one combination of File ID
27530
and
embedded
as password doesn't work for me. Do I have to be registered at wikisend?
I am not registered.
Password is OK.
Password "embedded" doesn't work for me neither : " The password doesn't not match. Please try again."