TCEC reported that 20 new NN Engines will be added among them Hannibal NN, Scorpio NN, and The Baron NN ! I wonder if the NN version of those engines will be stronger than their previous version? I believe that Larry is also considering making a NN version of Komodo as well. Hannibal is a very decent engine listed on the CCRL Report as 3155, lets see if the NN version will make it stronger.
23 Hannibal 1.7 64-bit 4CPU 3155
https://tcec.chessdom.com/
20 New NN Engines has been reported to the TCEC
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20 New NN Engines has been reported to the TCEC
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
https://indianexpress.com/article/sport ... t-9281394/
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Re: 20 New NN Engines has been reported to the TCEC
Chessqueen wrote: ↑Wed Feb 27, 2019 3:12 pm TCEC reported that 20 new NN Engines will be added among them Hannibal NN, Scorpio NN, and The Baron NN ! I wonder if the NN version of those engines will be stronger than their previous version? I believe that Larry is also considering making a NN version of Komodo as well. Hannibal is a very decent engine listed on the CCRL Report as 3155, lets see if the NN version will make it stronger.
23 Hannibal 1.7 64-bit 4CPU 3155
https://tcec.chessdom.com/
Nightbot: Confirmed: Nemorino, Hannibal, ScorpioNN, Tucano, Wasp, Winter, Pirarucu, RubiChess, Marvin, Cheese, the Baron. Current estimate is between 18 and 22 engines.
What is interesting is that the Development of Leela has been spearheaded by programmer Gary Linscott, who is also a developer for the Stockfish chess engine along with Alexander Lyashuk.
Who is 17 years old GM Gukesh 2nd at the Candidate in Toronto?
https://indianexpress.com/article/sport ... t-9281394/
https://indianexpress.com/article/sport ... t-9281394/
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Re: 20 New NN Engines has been reported to the TCEC
The Baron does not use neural nets (yet). The version registered to TCEC is a NUMA aware compile of 3.44
Richard.
Richard.
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Re: 20 New NN Engines has been reported to the TCEC
Is NUMA awareness currently required at TCEC?
Sven Schüle (engine author: Jumbo, KnockOut, Surprise)
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Re: 20 New NN Engines has been reported to the TCEC
You seem to have misread - there will be 16-20 new engines, one of which will be a NN engine that isn't derived from Lc0.
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Re: 20 New NN Engines has been reported to the TCEC
Ok. Is there a common estimate of the slowdown for a non-NUMA-aware engine on such a machine?
Sven Schüle (engine author: Jumbo, KnockOut, Surprise)
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Re: 20 New NN Engines has been reported to the TCEC
Condition for required: Running windows with 64+ threads. Without NUMA awareness you can't get optimal thread to CPU distribution.
Condition for recommended: Always
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Re: 20 New NN Engines has been reported to the TCEC
Thanks. So for TCEC, with 43 threads on a 2x22 core machine w/o HT, can I expect that "usually" each of the 43 threads will get its own core?AndrewGrant wrote: ↑Sat Mar 02, 2019 6:15 pmCondition for required: Running windows with 64+ threads. Without NUMA awareness you can't get optimal thread to CPU distribution.
Condition for recommended: Always
Sven Schüle (engine author: Jumbo, KnockOut, Surprise)