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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #61 Posted: Sun Oct 27, 2019 8:41 pm 
Beginner

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KGS: msarrel
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Hi,

I appreciate the recent upgrade to GPUX. However, I've notice two issues. First, the "Analyze full game" option takes much longer than before. Is there a way to speed that up while still using the load balancer? Second, the "Analyze this" option updates the display so quickly that my iPad cannot keep up. At such times, I am unable to place a new stone on the board to test a variation. I must turn off the analyzer, place the stone, and then turn back on the analyzer. Perhaps you could reduce the frequency of display updates for mobile devices while still keeping the same rate of GPUX calculations?

Thanks,

Marc

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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #62 Posted: Fri Nov 01, 2019 3:48 pm 
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Dear msarrel,
Thank you for your feedback.
Some changes were made to address these issues.

First of all, ZBaduk now has the ability to setup a polling rate.
Even though, for now, this polling rate will only be used in "analyze this" mode.

Attachment:
sc1.jpg
sc1.jpg [ 202.18 KiB | Viewed 407 times ]


But for the "Analyze full game" mode also things are heavily changed.
The internal communication has been improved here, making scans faster.

And we also added a kind of caching mechanism for our server to store results for popular positions.
(and this will be further fine-tuned in the near future)
But already now, you will notice that for the first few moves of your games,
there will be high amount of visits, without spending any time on them.


PS: about servers:
At times you may see a gpux and a gpux2.
Why ? --> because it allows us to install and test small changes,
without disconnecting everybody.

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Enjoy LeeLa Zero from your webbrowser, without installing anything !
https://www.zbaduk.com

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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #63 Posted: Fri Nov 01, 2019 7:06 pm 
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KGS: msarrel
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Thank you!

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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #64 Posted: Sun Nov 10, 2019 9:14 am 
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3 new features for ZBaduk (installed earlier this week).

Attachment:
new features.jpg
new features.jpg [ 90.94 KiB | Viewed 315 times ]

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Enjoy LeeLa Zero from your webbrowser, without installing anything !
https://www.zbaduk.com

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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #65 Posted: Fri Nov 22, 2019 3:39 pm 
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Lately, a lot of effort has gone in better caching mechanisms.
For the first moves of the game this saves a lot of time.

The server will memorize only positions of the first 40 moves of the game, and only for moves that have more than 1000 playouts.
It will store them in all 8 symmetries (which is very useful for hoshi openings).

Because some positions have been studied for a long time, ZBaduk has sometimes statistics for more than 100 different moves.
And it can be a bit overwhelming. For that reason, ZBaduk now has a new UI settings, which allows hiding some of these moves.
(Top 32 turns out to be perfect for the first position of the game).

Attachment:
reduce.jpg
reduce.jpg [ 119.68 KiB | Viewed 191 times ]


Secondly, ZBaduk has added a new chart to visualize the number of playouts. Most oftenly this chart does not add much value and it will be hidden by default. But you can show/hide it using a new toolbar whenever you need it. It's especially useful, in the first minutes of a review, when the server is generating the winrate chart, because it gives a good indication of its progress.

Attachment:
new layout.jpg
new layout.jpg [ 486.35 KiB | Viewed 191 times ]


Have fun !
And let me know what you think.

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Enjoy LeeLa Zero from your webbrowser, without installing anything !
https://www.zbaduk.com

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 Post subject: Re: ZBaduk - LeeLa Zero from your webbrowser
Post #66 Posted: Fri Nov 22, 2019 4:56 pm 
Gosei

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Quick test with my raspberry pi worked reasonably well. I will recommend your website to my friends without dedicated graphics card.

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