I had a very different experience with the (finally) working cpu version.Laskos wrote:I have a weak video card, but I didn't expect that:CMCanavessi wrote:New official version released:
https://github.com/glinscott/leela-ches ... s/tag/v0.4
Finally includes a windows build with all the dlls, and a working windows CPU-Only build as well
http://www.talkchess.com/forum/viewtopi ... 45&start=5
CPU version is performing much better. Is LCZero using the GPU card properly?
Code: Select all
lczero -w 0b93ff053467f47c57c2182e144a45c9633249519b7297c4f41fc07b30a88dd8 -t1 --start="train 1 1" -q -s 1Over here the CPU only version does about 400 n/s on a single core (Broadwell 3.8 GHz.), when I use my cheap GT-720 GPU with 192 Cuda cores this figure drops down to 250 n/s. On my GTX-1080Ti it runs at ~3500 n/s (when running 2 instances of the client).Guenther wrote:I had a very different experience with the (finally) working cpu version.Laskos wrote:I have a weak video card, but I didn't expect that:CMCanavessi wrote:New official version released:
https://github.com/glinscott/leela-ches ... s/tag/v0.4
Finally includes a windows build with all the dlls, and a working windows CPU-Only build as well
http://www.talkchess.com/forum/viewtopi ... 45&start=5
CPU version is performing much better. Is LCZero using the GPU card properly?
Here it was around 4 times slower on one thread despite having a cheap
gpu card. May be I create exact numbers again. Currently I have already
deleted the cpu version after my measurement.
The bug is discussed in the link below but now fixed.Joost Buijs wrote: I have the feeling that the new v4 client has problems uploading the games. This morning I let v4 run for some time, it produced about 30 games but only a few of them appear in the server statistics. Running the client with -debug doesn't give any extra information at all, so I really don't know what is going on.
Thanks! Missed that one, later today I will give it another try.Jhoravi wrote:The bug is discussed in the link below but now fixed.Joost Buijs wrote: I have the feeling that the new v4 client has problems uploading the games. This morning I let v4 run for some time, it produced about 30 games but only a few of them appear in the server statistics. Running the client with -debug doesn't give any extra information at all, so I really don't know what is going on.
https://groups.google.com/forum/#!topic ... vf9p3biLRk
It IS working, you just don't know how to use it. You need to specify the network file with -w <file>jpqy wrote:Thanks!
Put the windows version into a folder..click on LCZero.. and i get just a flashing command prompt window ,open,close?
Still not working..
JP.
I played 100 games with 200 playouts on CPU and GPU, was within error margins:jkiliani wrote:If you have cutechess_cli or some other software that can conduct chess engine tournaments, could you run a competition between the CPU and GPU versions at equal playouts? There has been talk on Github that GPU version is producing large error due to OpenCL calculations sometime, it would be cool if you could provide data on that (and share on Github).
Your tournament so far is a good start, but just means that this GPU just doesn't work well for you. We'd need equal playout settings (e.g. 800) to make this meaningful in evaluating whether the GPU calculation errors hurt playing strength a lot.
It's indeed working when explained well.. for using it into Cutechess you need to make a play.bat file then the engine get loaded..Thanks with the help from Aloril and other guys on LCZero chat!CMCanavessi wrote:It IS working, you just don't know how to use it. You need to specify the network file with -w <file>jpqy wrote:Thanks!
Put the windows version into a folder..click on LCZero.. and i get just a flashing command prompt window ,open,close?
Still not working..
JP.
