CFish

Tue Dec 08, 2020 8:38 am by · Tue Dec 08, 2020 8:38 am by

If you make Stockfish MOJO latest version with nnue embedded for android, you are a god of chess programators.

Tue Dec 08, 2020 12:35 pm by · Tue Dec 08, 2020 12:35 pm by

Compilation ChessMan:

CF_EXT 081220 x32-x64

Let Cfish compiled for AVX512 identify itself as Cfish AVX512. …
syzygy1 committed 2 days ago

Updated to "Introduce static history". …
syzygy1 committed 2 days ago

Switch to -flto instead of -flto=thin.
syzygy1 committed 3 days ago

Added several assemblies with built-in network.
Several more LTO assemblies have been added
https://pixeldrain.com/u/eCPJhzfC

Wed Dec 09, 2020 6:51 pm by · Wed Dec 09, 2020 6:51 pm by

Crystal 2020-12-05 NNUE

https://chessengines.blogspot.com/2020/12/chess-engine-crystal-2020-12-05-nnue.html

Wed Dec 09, 2020 7:04 pm by · Wed Dec 09, 2020 7:04 pm by

Leon, please ARM 7 neon version of this Crystal engine , but with the net embedded.

Wed Dec 09, 2020 7:26 pm by · Wed Dec 09, 2020 7:26 pm by

@GM_2600 wrote:Leon, please ARM 7 neon version of this Crystal engine , but with the net embedded.

are you all right, buddy? Why are you bothering Leon? He has to do what you ask a hundred times a day .You need to think a little. Doesn't he have anything else to do? If you need to learn how to do it yourself, no one is obligated to you here.

Mon Dec 14, 2020 12:18 am by · Mon Dec 14, 2020 12:18 am by

Compilation ChessMan:

Cfish 131220 x32-x64

https://github.com/syzygy1/Cfish/tre...a8caaf9e9cd8f0
Updated to "New Imbalance Tables Tweak". …
syzygy1 committed 5 hours ago

https://pixeldrain.com/u/n28NQkFp

Mon Dec 14, 2020 1:05 am by · Mon Dec 14, 2020 1:05 am by

ARM MacBook vs Intel MacBook: a SIMD benchmark

https://lemire.me/blog/2020/12/13/arm-macbook-vs-intel-macbook-a-simd-benchmark/?amp

Mon Dec 14, 2020 9:05 am by · Mon Dec 14, 2020 9:05 am by

https://pixeldrain.com/u/n28NQkFp

Please for android ??

Mon Dec 14, 2020 4:24 pm by · Mon Dec 14, 2020 4:24 pm by

Cfish 131220 update for Android only. (Compilation by me )
(Compiled using Termux + Arch-Linux + NDK on Android)

Embedded net nn-62ef826d1a6d.nnue
aarch64-
https://www.dropbox.com/s/zqhq62vy8vii2l2/Cfish-131220-aarch64.7z?dl=0
armv7-
https://www.dropbox.com/s/q9r5op3fyj62r97/Cfish-131220-armv7.7z?dl=0
armv7-neon-
https://www.dropbox.com/s/m723xnidc0zv9jt/Cfish-131220-armv7-neon.7z?dl=0

For those who think my builds are slower.

If you still think my builds are slower it's the fault with your device.
I use my phone for compiling and Phone's CPU consumes less than 5 Watt comparing to 100 Watt Desktop CPU. So please don't compare PC builds with my Power efficient builds.

Mon Dec 14, 2020 4:46 pm by · Mon Dec 14, 2020 4:46 pm by

CFish - Page 11 Screenshot-20201214-193902-org-petero-droidfish

CFish - Page 11 Screenshot-20201214-193923-org-petero-droidfish

I only say what I see.

this is despite the fact that CFish is always faster than CiChess. And here on the contrary

Mon Dec 14, 2020 4:52 pm by · Mon Dec 14, 2020 4:52 pm by

What device you have and what Android version and Processor. Is it also happening with the newer release.

Mon Dec 14, 2020 4:54 pm by · Mon Dec 14, 2020 4:54 pm by

honor 10 lite, android latest

Mon Dec 14, 2020 5:07 pm by · Mon Dec 14, 2020 5:07 pm by

@lisandr wrote:honor 10 lite, android latest

This is just comparability issue of Cfish 071220 with previous cores Cortex-A73 and A53 , I don't think this will happen with new Cfish 131220. If it's still happening with new Cfish please tell me about it.

Mon Dec 14, 2020 5:30 pm by · Mon Dec 14, 2020 5:30 pm by

Now it's not clear at all. The speed is almost the same, it jumps back and forth, but CiChess has less speed.

In recording, the speed drops. Here's a video:
https://pixeldrain.com/u/QAwBaGvE

Mon Dec 14, 2020 5:35 pm by · Mon Dec 14, 2020 5:35 pm by

@lisandr wrote:

I only say what I see.

this is despite the fact that CFish is always faster than CiChess. And here on the contrary

It seems that there is no difference, it just happened that it coincided and misled me.

Because it rides here and there

Mon Dec 14, 2020 5:42 pm by · Mon Dec 14, 2020 5:42 pm by

Yeah you are right , it's very difficult to say which one is faster on Droidfish because NPS fltuate a lot. That's why I run benchmarks in Termux app. In Termux it's more clear than Droidfish.

Mon Dec 14, 2020 6:42 pm by · Mon Dec 14, 2020 6:42 pm by

Please, tell me what is the strongest engine on android arm 7 : STOCKFISH MOJO 1.1 ( 27. 11. 20 ) OR SF 051220?

Mon Dec 14, 2020 6:42 pm by · Mon Dec 14, 2020 6:42 pm by

I ask about LEON Compilation...

Tue Dec 15, 2020 1:30 pm by · Tue Dec 15, 2020 1:30 pm by

Dear please can you explain which nnue is Better performance in cfish classic pure or hybrid ???

Tue Dec 15, 2020 1:38 pm by · Tue Dec 15, 2020 1:38 pm by

Hybrid.

Tue Dec 15, 2020 1:41 pm by · Tue Dec 15, 2020 1:41 pm by

@GM_2600 wrote:Hybrid.

Are you sure 99% ??

How can we compare in android ??

Please suggest

Tue Dec 15, 2020 1:44 pm by · Tue Dec 15, 2020 1:44 pm by

I am sure 100 %. Because even on chess. com platform in chess championship is used hybrid nnue for engine with nnue integrate.

Tue Dec 15, 2020 1:45 pm by · Tue Dec 15, 2020 1:45 pm by

There is no a very god way to compare them, but hybrid mode stilul had a best performance în a match against another engines. Maybe hybrid is better with 20 elo points than pure or classical.

Tue Dec 15, 2020 1:46 pm by · Tue Dec 15, 2020 1:46 pm by

@GM_2600 wrote:I am sure 100 %. Because even on chess. com platform in chess championship is used hybrid nnue for engine with nnue integrate.

Thank you very much

Tue Dec 15, 2020 1:46 pm by · Tue Dec 15, 2020 1:46 pm by

You're welcome.

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