New android app "BadukAI"

[go4thewin]

My mistake, I miswrote, I meant how fast he released the net. In terms of playouts, its probably faster than the non-optimized 20b net. On Snapdragon 625, 4gb ram, I get maybe 2 playouts/second, somewhere between 1-2. Which is really nice for these devices

[akigo]

How many playouts per second is the 40block engine getting?

On my Oneplus 7t from 2019 (Snapdragon 855+) I get around 40 playouts per second.

[Vargo]

9x9 game, H2, komi 7.5

B: CrazyStoneDL 5d
W: BadukAI, 10s/move, Samsung s20+, network : b40c256-s7087...

Result : W+R

BadukAI wins more than 50% of these games against CSDL (5d, H2, komi 7.5) but usually loses with H2, komi 0.

What a wonderful program !

[akigo]

I released a new optimized version of the s680 network in https://github.com/aki65/aki65.github.i ... tag/v1.8.2.

The main difference from the previous version is that it runs much faster on the new snapdragon 888 chipset, so if you use such a device, you should definitely download it. On other devices the speed increase is minimal.

[akigo]

I made a new version (1.9) available on play store https://play.google.com/store/apps/deta ... r.baduk_ai and github https://github.com/aki65/aki65.github.i ... tag/v1.9.0 with the following changes:

All built-in networks are optimized in a new way (which also works on snapdragon 888).
The built-in LZ 40b network is updated to final LZ 287.
You can now side-load optimized LZ networks (e.g. the "LeelaMaster GX78" included in this release). To do so, save LeelaMaster_GX78.tflite and LeelaMaster_GX78_tail.tflite in the same directory anywhere on your device. Then tap on the first field in the settings and select LeelaMaster_GX78.tflite in the file dialog (NOT the other one).
Analysis results are now persistent, i.e. if you analyse a whole game and then navigate through the moves, you will always see all the moves and variations analyzed before. Moreover, the analysis results are saved in the sgf on "save sgf" and reloaded on "load sgf".
The sgf reader is more tolerant, so that you should be able to read more sgf files from other go apps or sites.
Some small layout improvements were added.

[WinPooh]

I made a new version (1.9) available on play store https://play.google.com/store/apps/deta ... r.baduk_ai

PlayStore says this app is not available in my country (Russia).
Is this a bug or a feature?

[lovego]

Is there an updated acceleration weight? Now the strongest is
kata1-b40c256-s8003455744-d1941206379

[akigo]

PlayStore says this app is not available in my country (Russia).
Is this a bug or a feature?

It's a bug. I corrected it. Hope it works for you now.

[WinPooh]

PlayStore says this app is not available in my country (Russia).
Is this a bug or a feature?

It's a bug. I corrected it. Hope it works for you now.

Thank you!
I've already installed the app via guthub
Works fine!

[akigo]

Is there an updated acceleration weight? Now the strongest is
kata1-b40c256-s8003455744-d1941206379

I published an optimized version of kata1-b40c256-s8096761856-d1963946463 at https://github.com/aki65/aki65.github.i ... tag/v1.9.2

[lovego]

Is there an updated acceleration weight? Now the strongest is
kata1-b40c256-s8003455744-d1941206379

I published an optimized version of kata1-b40c256-s8096761856-d1963946463 at https://github.com/aki65/aki65.github.i ... tag/v1.9.2

Aha, thank you very very much!!

What's the version of katago in baduk_ai? Is it 1.7.0?
Now the official katago version has been updated to 1.8.2!

[akigo]

BadukAI uses a revision of katago that is just a few commits before release 1.8.0. So it still issues "1.7.0" as its version number, but the functionality is pretty much identical to 1.8.0.

[lovego]

can you provided an optimized 15b or 60b network? I want to test it

[akigo]

The latest 15b network is about 1000 Elo weaker than the latest 20b network, so even at time parity 20b is much stronger, so I don't think that it makes sense to invest time on 15b.
60b would be very interesting, but I need the raw TF weights (the second download column on kata1 webpage) and these were not yet published for any 60b network. As soon as they are available, I will try on that one.

[lovego]

KataGo 1.9.0 has released!

It say KataGo might be somewhere around 75 Elo stronger than v1.8.2 with the same latest neural nets. It's a very big improvement! I hope BadukAi can be used it soon.

And the weight s908 is much better than s809, I hope it can be updated as well. ^-^

Thank you very much!