Search found 2248 matches

by Milos
Mon Jun 03, 2019 9:05 pm
Forum: Computer Chess Club: General Topics
Topic: The Mac Pro is back - finally
Replies: 11
Views: 1460

Re: The Mac Pro is back - finally

smatovic wrote:
Mon Jun 03, 2019 8:11 pm
https://www.apple.com/mac-pro/

8 PCIe slots, 4 of them double wide, 64 PCIe lanes, 1.4 KW power supply, just need to figure out how to install Ubuntu on it :)

--
Srdja
Lol, what a joke, a 15k+ desktop based on 8180 Platinum weaker than under 5k 2990x Zen based machine.
by Milos
Tue May 28, 2019 4:45 pm
Forum: Computer Chess Club: General Topics
Topic: LC0 for iPad?
Replies: 20
Views: 2851

Re: LC0 for iPad?

First, you can run one of the smaller nets using blas. Second, Apple has nn capable hardware in its phones/iPads. https://www.apple.com/in/iphone-xs/a12-bionic/ Yeah, right, as if someone is gonna spend hundreds of hours translating NN interface to proprietary Apple hardware without any real suppor...
by Milos
Sat Apr 20, 2019 12:15 pm
Forum: Computer Chess Club: General Topics
Topic: Dual RTX 2060 for Leela
Replies: 66
Views: 9314

Re: Dual RTX 2060 for Leela

What is a node in lc0? This is not a stupid question, btw. Could be every node in the tree. Could be every node in the tree plus every node outside the tree. If it’s a tree node, does it count 1 for every time the search goes through, or just the once when it is visited the first time? Could be the...
by Milos
Thu Apr 18, 2019 11:31 pm
Forum: Computer Chess Club: General Topics
Topic: Xilinx UltraScale Questions
Replies: 4
Views: 1457

Re: Xilinx UltraScale Questions

It would be interesting to know how powerful a TPU one could make from these things, for simulating neural nets. Not enough. I did an analysis at one point after the first gen TPU appeared and you could get maybe half TOPS of the first get TPU (like around 50) with the largest Virtex Ultrascale+ ch...
by Milos
Thu Apr 18, 2019 5:09 pm
Forum: Computer Chess Club: General Topics
Topic: Xilinx UltraScale Questions
Replies: 4
Views: 1457

Re: Xilinx UltraScale Questions

Can these be used for chess engines? How much are they? Will they hook up with a HEDT? Thanks. Sure they can. It doesn't matter how much FPGA's are. It would cost significantly more to make a functional chess engine on one. Coz: 1) Very few ppl (less than a handful) can actually do it 2) It would t...
by Milos
Sat Mar 09, 2019 10:58 pm
Forum: Computer Chess Club: General Topics
Topic: Leela Chess Zero and what is the "Best" Graphics Card.
Replies: 28
Views: 2944

Re: Leela Chess Zero and what is the "Best" Graphics Card.

This match is a worse match up in terms of NPS (2.5x to 3x NPS advantage) then matching a RTX 2080 ti vs RTX 2060. This NPS advantage netted Lc0 with only a +47 elo advantage. And generally you will see the most advantage with shorter time controls. This is totally expected coz Lc0 scaling is worse...
by Milos
Tue Feb 19, 2019 6:44 pm
Forum: Computer Chess Club: General Topics
Topic: Trying out the Leela Hybrid engine (NN with AB)
Replies: 149
Views: 26852

Re: Trying out the Leela Hybrid engine (NN with AB)

LeelaFish is a modified version of the Lc0 engine that gets help from an outside (auxiliary) engine. Leela uses the AuxEngine's PV to boost the Policy of those moves. https://github.com/killerducky/lc0/wiki/LeelaFish With default settings and SF10 auxiliary on 1 thread, +40 Elo points to pure Lc0 w...
by Milos
Mon Feb 18, 2019 2:42 pm
Forum: Computer Chess Club: General Topics
Topic: how to run Lc0 on two RTX 2070 ?
Replies: 20
Views: 2901

Re: how to run Lc0 on two RTX 2070 ?

Gee, how can you guys be so clueless??? Its okay to be clueless. Forums like ccc can help with experience, thats one of the reasons to be here. Giving advice while being clueless is human :D C.K. Being clueless is ofc fine. Lacking simple comprehension skills OTOH is not something you'd be able to ...
by Milos
Mon Feb 18, 2019 2:37 pm
Forum: Computer Chess Club: General Topics
Topic: how to run Lc0 on two RTX 2070 ?
Replies: 20
Views: 2901

Re: how to run Lc0 on two RTX 2070 ?

mar wrote:
Mon Feb 18, 2019 11:38 am
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
So Mr. Smartass, how about the link to a page regarding SLI and machine learning applications?
by Milos
Mon Feb 18, 2019 3:48 am
Forum: Computer Chess Club: General Topics
Topic: how to run Lc0 on two RTX 2070 ?
Replies: 20
Views: 2901

Re: how to run Lc0 on two RTX 2070 ?

Actually I also have wondered if SLI is a good idea. Of course I know you don't need it for Lc0, but maybe it will consider that the 2 cards are 1 card and thus might be more efficient. Maybe not. If you are running 2 rtx 2070 GPUs. I would only connect them in SLI. Or any cards that are able to ru...