Another Lc0 problem

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Jouni
Posts: 3293
Joined: Wed Mar 08, 2006 8:15 pm

Another Lc0 problem

Post by Jouni »

In these positions
[d]3B4/1r2p3/r2p1p2/bkp1P1p1/1p1P1PPp/p1P1K2P/PPB5/8 w - - 0 1
[d]3nn3/2p2p1k/1p1pp1p1/p2B3p/r2B2N1/4P2N/3PKPP1/6q1 w - - 0 1
Lc0 don't display ANYTHING after 60 seconds analysis. What's wrong? Fritz GUI used.
Jouni
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brianr
Posts: 536
Joined: Thu Mar 09, 2006 3:01 pm

Re: Another Lc0 problem

Post by brianr »

Works just fine for me from a cmd window...
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mwyoung
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Joined: Wed May 12, 2010 10:00 pm

Re: Another Lc0 problem

Post by mwyoung »

brianr wrote: ↑Mon Dec 07, 2020 11:03 pm Works just fine for me from a cmd window...
And worked fine in Fritz 17.
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Jouni
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Joined: Wed Mar 08, 2006 8:15 pm

Re: Another Lc0 problem

Post by Jouni »

The reason: Fritz starts to display main line from 7 plies, but Lc0 don't reach it under one minute! Too slow GPU obviously :) .
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corres
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Re: Another Lc0 problem

Post by corres »

Jouni wrote: ↑Tue Dec 08, 2020 9:00 am The reason: Fritz starts to display main line from 7 plies, but Lc0 don't reach it under one minute! Too slow GPU obviously .
Really, so developer of Leela should modify the source of Leela so that Leela can display even Depth = 1 PV line.
Leela is rather slow relative to classical engine, so there is no any sense to restrict the displayed Depth for sparring resources and time.
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Guenther
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Re: Another Lc0 problem

Post by Guenther »

corres wrote: ↑Tue Dec 08, 2020 9:19 am
Jouni wrote: ↑Tue Dec 08, 2020 9:00 am The reason: Fritz starts to display main line from 7 plies, but Lc0 don't reach it under one minute! Too slow GPU obviously .
Really, so developer of Leela should modify the source of Leela so that Leela can display even Depth = 1 PV line.
Leela is rather slow relative to classical engine, so there is no any sense to restrict the displayed Depth for sparring resources and time.
It is not LC0 which restricts here, please read again.
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OneTrickPony
Posts: 157
Joined: Tue Apr 30, 2013 1:29 am

Re: Another Lc0 problem

Post by OneTrickPony »

Really, so developer of Leela should modify the source of Leela so that Leela can display even Depth = 1 PV line.
Leela is rather slow relative to classical engine, so there is no any sense to restrict the displayed Depth for sparring resources and time.
Man...

As to the position Leela is hopeless in it, doesn't even have Ba4+ in 6 first choices after 5M nodes and scores it as 98.5% for black.
When I click through the solution Leela has it as 95% black.
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