Search found 1866 matches

by mar
Wed Feb 20, 2019 4:03 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: The Red Jewel 4CPU
Replies: 21
Views: 605

Re: The Red Jewel 4CPU

Ok, no problem. I think this clears up the confusion :)
by mar
Wed Feb 20, 2019 12:08 pm
Forum: Computer Chess Club: Tournaments and Matches
Topic: The Red Jewel 4CPU
Replies: 21
Views: 605

Re: The Red Jewel 4CPU

There is now a Livius windows version, thanks to Andreas (RubiChess author). It has live pv boards as a nice addition. http://www.crabaware.com/livius/ Umm, I don't know anything about the RubiChess author, but this is a Windows version I built 3 years ago, the link points to my pages :) If by "liv...
by mar
Mon Feb 18, 2019 11:38 am
Forum: Computer Chess Club: General Topics
Topic: how to run Lc0 on two RTX 2070 ?
Replies: 20
Views: 939

Re: how to run Lc0 on two RTX 2070 ?

Milos wrote:
Mon Feb 18, 2019 3:48 am
Gee, how can you guys be so clueless???
SLI is a parallel processing algorithm for computer graphics. Acronym means Scan-Line Interleave.
https://en.wikipedia.org/wiki/Scalable_Link_Interface
by mar
Sun Feb 03, 2019 12:17 am
Forum: Computer Chess Club: General Topics
Topic: Interesting game from CCC 5: Fire - Lc0
Replies: 8
Views: 567

Re: Interesting game from CCC 5: Fire - Lc0

A nice win, except for the endgame. Giving up extra queen for free?
Leela plays endgames even worse than Skipper! :)
Can't see mate in 3 here?
Torturing the audience with 30 more moves :)
by mar
Fri Jan 25, 2019 8:29 am
Forum: Computer Chess Club: General Topics
Topic: deepmind's alphastar beats pros in starcraft ii
Replies: 39
Views: 2610

Re: deepmind's alphastar beats pros in starcraft ii

Results in chess and go were much more impressive to me. Maybe because I always knew that computer can "click his mouse" faster than any human. Quite the opposite. You seem to have no clue how hard it is. Would you say that typing keys faster will make you a better writer? A monkey can type faster ...
by mar
Thu Jan 24, 2019 11:27 pm
Forum: Computer Chess Club: General Topics
Topic: deepmind's alphastar beats pros in starcraft ii
Replies: 39
Views: 2610

Re: deepmind's alphastar beats pros in starcraft ii

Great presentation. Wonder why they trained on Protoss? Shorter matches? They actually explain it in the demonstration video. What I find more interesting is why they only played one map (CatalystLE). Also note that each of the games was played against a different agent, which I find really cool be...
by mar
Mon Jan 21, 2019 9:16 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Writing bugs
Replies: 66
Views: 4661

Re: Writing bugs

this:

Code: Select all

        ttEntry.Score = beta;
by mar
Tue Jan 15, 2019 9:16 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Writing bugs
Replies: 66
Views: 4661

Re: Writing bugs

Just out of curiosity, can you please post the corresponding images for MS-rand and ISO-rand using the 8 LSBs from the RNG directly for each byte, i.e. with one RNG call per byte and so that the LSB of the RNG is also the LSB of the greyscale value? The image I had made was something entirely diffe...
by mar
Sun Jan 13, 2019 3:08 pm
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Writing bugs
Replies: 66
Views: 4661

Re: Writing bugs

I meant in actual usage. When you want a small variation, say +/- 50 centipawns, then the usual idiom is to mod the rand() result down like in noise = rand()%101 - 50; Ok, not to mention that getting a random in interval by using modulo is not a good idea, you don't get uniform distribution this wa...
by mar
Sun Jan 13, 2019 9:03 am
Forum: Computer Chess Club: Programming and Technical Discussions
Topic: Writing bugs
Replies: 66
Views: 4661

Re: Writing bugs

Completely irrelevant for this application, and also bear in mind that it's mod'ed down to have the desired small variation. For image and audio processing, that would be another issue, of course, especially where you don't mod down. There's no variation whatsoever, the modulo simply reduces the ou...