--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y3oHhLDwDWYnW5qeN4WR_mv3ebWb0-FUZUYqmfRJc-wzA%40mail.gmail.com.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y3r-vJFvcMjLkXKtm%2BSaztqeqQ_RQf1pY%3DeakCJBUyqiA%40mail.gmail.com.
I kept having this question when I see these exhibition matches: what's the point of running LcZero on CPU? It's like jabbing a neural net into Stockfish: makes no sense at all!
On Tue, Jun 16, 2020 at 2:31 PM Warren D Smith <warr...@gmail.com> wrote:
Tcec is now (before the superfinal begins)
running a 30-game exhibition match between Lc0 (on CPU, not GPU) versus
all the 5 AB engines in the premier division. Result so far is:
Lc0(CPU) 5.5 out of 12
the AB-engine team: 6.5 out of 12.
So even on CPU, Lc0 remains pretty formidable -- strong enough to get into
the premier division -- probably near the bottom end of that division,
but it is there.
--
Warren D. Smith
http://RangeVoting.org <-- add your endorsement (by clicking
"endorse" as 1st step)
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lcz...@googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y1nNNeJG3SsRb8pm3ZaxYK6vw0uedWsfGS%2BpCBGZ4-n%2BQ%40mail.gmail.com.
Stockfish calls "M71"!
Yeah, 71. Geeze.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y3%2B0ZUpP%3DgraaV%2B9pibekcxi%3Dw%2BnXFw-ETN8v6p6zHpjg%40mail.gmail.com.
Oh, arguing with you is such a wast of time, whatever anyone would say you have always smth to argue against. The tablebase idea is wrong because it is simple pre-calculated seqience of movies that dont come from engines. So if you bring argument that Sf have tablebase built in so I will bring an argument of 15 pieces tablebase, would it make any sense to play such games with 15 pieces precalculated? What about 20 pieces tablebase? Or, why not tablebase the whole game from move 1? C'man this is a competition, we want to find the best most intelligent chess engine, and not the one that can access tablebase first because of computing speed. That is totally wrong, the idea of computer chess has been warped. We dont need tablebase at all because chess endings are part of the game!!!
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/f6da9933-691e-4560-ae5d-68917eacc3d1o%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/6fd4ab35-091c-40c6-b07c-776cca73c14do%40googlegroups.com.
**Update on apparent nps problems with Lc0 SuFi submission:**
Aloril thankfully ran a few test positions (book exit after games 50,56 from DivP and games 9,10 from SuFi) both with Lc0 DivP and SuFi submissions, see https://discordapp.com/channels/425419482568196106/539960268982059008/724413973193293824
Results suggest that DivP and SuFi submissions aren't different significantly, and show a 15-20% decrease in nps and nodes searched compared to the actual DivP logs of games 50 and 56.
The nps is clearly position dependent, with significantly lower nps in apparent "deep/tactical" positions, pointing towards the known CPU bottleneck with low single core speed CPU with powerful GPU hardware and bad Lc0 search parallelization.
Most likely culprit right now seems to be the (missing) Turbo of the server CPU; at least the numbers could be explained by Turbo 2.5 GHz --> 3.1 GHz being on in DivP while being off in SuFi. However, these are inner workings of the hardware and out of simple settings control.
At the same time, the selected net seems to have a few blind spots here and there, and the relatively high evaluations of some draws could potentially interact badly with the relatively aggressive MLH settings.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y1aw2wXatzfDggc2j1rGUqHd%2BK-E4OoGkFgfWZbEezoWA%40mail.gmail.com.
--well, I agree 100 games is too small for most statistical purposes.
Still, it is entirely possible to get enormous confidence, even with
only 100 games,
than A superior to B... *if* good enough match result.
And indeed, at the rate SF was
piling up won game-pairs vs Lc0 during the first 20 games, if that
rate continued for
all 100, then we would indeed have enormous confidence, about 99.9999%, that
SF was superior.
--The bias does not matter since both sides enjoy it equally. And the
bias actually helps
get better statistics faster.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/29285f9a-9735-4bc1-a96b-ea0d7418d921o%40googlegroups.com.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y1no4Qb6YtQevoMUMeVS1Covk%3DFVE2hamvLXmiOvirsRg%40mail.gmail.com.
--
You received this message because you are subscribed to the Google Groups "LCZero" group.
To unsubscribe from this group and stop receiving emails from it, send an email to lczero+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/lczero/CAAJP7Y1tzt%3DjAyo2g5ibbW%2BBBQykKddjgrCCyqxBj-pvT%2Bqgqw%40mail.gmail.com.
Approaching the end of the Premier division round robin tourney.LcZero and StockFish both undefeated (unlike everything else).And leading.SF has 9 wins and Lc0 has 7 after 41 games played by every contestant.Meanwhile Ethereal & Fire8 are the opposite; they have zero wins.It definitely looks like the NN programs are on the rise with the top 4 consisting of 3 NN programs (othersare AllieStein & Stoofvlees) plus StockFish (leading), while the bottom 4 all are old-style programs.