CFish

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Re: CFishSun Aug 30, 2020 8:18 pm

I think this is not the limit and they will squeeze + 10-20% to speed

Re: CFishSun Aug 30, 2020 8:43 pm

for speed not bad.. but must use hash 2gb (large page)

Re: CFishSun Aug 30, 2020 8:54 pm

already enabled by default.

Re: CFishTue Sep 01, 2020 7:54 pm

Cfish 010920 simpler_avx2 - compilation from ChessMan
AVX2+BMI2

a little more speed increase compared to August 30

https://pixeldrain.com/u/rH2gCWjy

Re: CFishThu Sep 03, 2020 12:27 pm

Cfish-master-020920

https://dropmefiles.com/Dz6Nw

Re: CFishThu Sep 03, 2020 12:34 pm

it can't download

Re: CFishThu Sep 03, 2020 12:39 pm

@lisandr wrote:

Cfish-master-020920

https://dropmefiles.com/Dz6Nw

I downloaded it easily. Thank you!

Re: CFishThu Sep 03, 2020 1:17 pm

@akang wrote:

it can't download

https://pixeldrain.com/u/4teaBMTk

Re: CFishFri Sep 04, 2020 2:10 pm

done.. many thnks

Re: CFishSat Sep 05, 2020 6:07 pm

there is an update

@ChessMan wrote:

My compilation of Cfish 040920 x32-x64

Bench: 3624569 (same as in Stockfish 12)

Download: https://pixeldrain.com/u/9tqppMin

Re: CFishSat Sep 05, 2020 6:26 pm

it will be even newer later. He's working on it right now.
Ronald added an accelerator for AVX2

+2% faster at bench 16 1 13 default depth NNUE
and +7% faster at bench 16 1 13 default depth pure

Re: CFishSat Sep 05, 2020 7:13 pm

Cfish 050920 x32-x64 -compilation from ChessMan

Improved AVX2 code. …
syzygy1 committed 3 hours ago

Updated to "Use classical eval more often". …
syzygy1 committed 6 hours ago

Release TB memory on ucinewgame. …
syzygy1 committed 18 hours ago

https://pixeldrain.com/u/7fqB9wDA

Re: CFishSat Sep 05, 2020 8:36 pm

the error with the memory was corrected

Re: CFishWed Sep 09, 2020 6:39 pm

Cfish 090920 x32-x64-compilation from ChessMan

Fix compilation with NDK. …
syzygy1 committed 17 hours ago

Updated to "Double probability of using classical eval". …
syzygy1 committed 17 hours ago

https://pixeldrain.com/u/py6nLAj9

Re: CFishWed Sep 09, 2020 7:28 pm

CF EXT 090920 x32-x64 compilation from ChessMan

Reintroduced EXT_Option "Wide Search"

https://pixeldrain.com/u/wEz5LVWk

Re: CFishFri Sep 11, 2020 12:02 pm

Cfish 110920 x32-x64 ChessMan

https://pixeldrain.com/u/PZAji7yk

Re: CFishFri Sep 11, 2020 1:02 pm

Anyone have 7formula.bin book

Re: CFishSun Sep 13, 2020 1:42 pm

Cfish 130920 x32-x64 ChessMan

Rough implementation of sparse multiplication for MMX. …
syzygy1 committed 7 hours ago

Properly initialize mask.
syzygy1 committed yesterday

Cleaner solution for aliasing problem.
syzygy1 committed yesterday

Скачать: https://pixeldrain.com/u/sq4njmkY

=======================
I added the BMI1 and AVX1 flags to the SSE41_popcnt build and got a noticeable speedup.
There is also an acceleration when using one BMI1 flag

Re: CFishSun Sep 13, 2020 3:47 pm

Cfish android armv8
compilation from Ronald De Man (Syzygy1)

https://pixeldrain.com/u/RVAecqEe

the engine parameter has 3 modes:

1 hybrid-if score +5,then in the case enters the classicism version
2 pure -network rating
3 сlassical

the default is hybrid

Re: CFishMon Sep 14, 2020 6:13 am

Cfish 12

Cfish 12 binaries for Linux, Windows and ARM.
Zip files contain binaries with embedded network file.

More binaries may be added later.

https://github.com/syzygy1/Cfish/releases/tag/cfish_12

Re: CFishTue Sep 15, 2020 8:38 pm

CFish 15-09-20

https://pixeldrain.com/u/zCnM9SFv

Re: CFishTue Sep 15, 2020 11:15 pm

@lisandr wrote:

CFish 15-09-20

https://pixeldrain.com/u/zCnM9SFv

who made this version?

Re: CFishWed Sep 16, 2020 3:31 am

The official version, what's wrong?

Re: CFishWed Sep 16, 2020 3:38 am

@lisandr wrote:

The official version, what's wrong?

I think It was not made by chessman.

I posted this in another forum, lets see what happens. I want to be sure that this version is strong before using it.

Re: CFishWed Sep 16, 2020 4:14 am

Above I posted a version from the author of this engine.

Posts 466

Re: CFish

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CFish

descriptionRe: CFishSun Aug 30, 2020 8:18 pm

descriptionRe: CFishSun Aug 30, 2020 8:43 pm

descriptionRe: CFishSun Aug 30, 2020 8:54 pm

descriptionRe: CFishTue Sep 01, 2020 7:54 pm

descriptionRe: CFishThu Sep 03, 2020 12:27 pm

descriptionRe: CFishThu Sep 03, 2020 12:34 pm

descriptionRe: CFishThu Sep 03, 2020 12:39 pm

descriptionRe: CFishThu Sep 03, 2020 1:17 pm

descriptionRe: CFishFri Sep 04, 2020 2:10 pm

descriptionRe: CFishSat Sep 05, 2020 6:07 pm

descriptionRe: CFishSat Sep 05, 2020 6:26 pm

descriptionRe: CFishSat Sep 05, 2020 7:13 pm

descriptionRe: CFishSat Sep 05, 2020 8:36 pm

descriptionRe: CFishWed Sep 09, 2020 6:39 pm

descriptionRe: CFishWed Sep 09, 2020 7:28 pm

descriptionRe: CFishFri Sep 11, 2020 12:02 pm

descriptionRe: CFishFri Sep 11, 2020 1:02 pm

descriptionRe: CFishSun Sep 13, 2020 1:42 pm

descriptionRe: CFishSun Sep 13, 2020 3:47 pm

descriptionRe: CFishMon Sep 14, 2020 6:13 am

descriptionRe: CFishTue Sep 15, 2020 8:38 pm

descriptionRe: CFishTue Sep 15, 2020 11:15 pm

descriptionRe: CFishWed Sep 16, 2020 3:31 am

descriptionRe: CFishWed Sep 16, 2020 3:38 am

descriptionRe: CFishWed Sep 16, 2020 4:14 am

descriptionRe: CFish