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by Daniel Shawul
Wed Jun 24, 2020 2:53 pm
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Another good news is that we may have reached 3000 ccrl elo! I was actually surpized to find this out yesterday because I was thinking maybe it is 2500 elo. Selfplay elo on the webiste is as we all know inflated. The net is starting to beat 2-thread Scorpio alpha-beta. If that result persists we hav...
by Daniel Shawul
Wed Jun 24, 2020 1:37 pm
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Well, the good news is that the new version is using the GPUs very well: C:\Users\dannc\chess\nn-dist-master\Scorpio\bin\Windows>C:\Windows\System32\DriverStore\FileRepository\nv_dispsi.inf_amd64_86e7a5db5f94798e\nvidia-smi Wed Jun 24 01:27:59 2020 +-------------------------------------------------...
by Daniel Shawul
Tue Jun 23, 2020 1:34 pm
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

No harm :)

I feel like only the most patient people such as Dann get through the complexity of Scorpio.

One problem is I don't have or can't even rent a machine with GPU and windows so problems pop up there
now and then.

Daniel
by Daniel Shawul
Tue Jun 23, 2020 11:44 am
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

The egbb files (egbbdll64.dll and libnnprobe.so) will be in nnprobe-windows-gpu/. The client.bat calls the installer script if it can not find the Scorpio/ folder under the nn-dist/ directory. So to reinstall Scorpio, all you have to do is remove the Scorpio folder and call client.bat again. The thr...
by Daniel Shawul
Tue Jun 23, 2020 2:30 am
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

I do not seem to have this problem on a windows CPU machine though. Maybe multi-gpu mode is broken somehow, but I think you updated scorpio with last version that added resign. I haven't touched anything that affects multi-gpu mode since then. Unless you did not do a full reinstall of Scorpio (maybe...
by Daniel Shawul
Tue Jun 23, 2020 1:20 am
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Ok I will check what is wrong with the windows version.
Btw you have to run "scorbio.bat" not "scorpio.exe", the latter will segfault.
So do this from the bin/Windows directory

Code: Select all

scorpio.bat go quit
Cliff and Gary are able to contribute with the new binary but they are both running on linux.
by Daniel Shawul
Mon Jun 22, 2020 10:28 pm
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Dann, we updated the client and you need to reinstall Scorpio too, or you could just copy the windows exe from zip file: https://github.com/dshawul/Scorpio/releases/download/3.0/scorpio30-mcts-nn.zip and overwrite the scorpio binary you have in bin/Windows. This may be a better option than reinstall...
by Daniel Shawul
Sun Jun 21, 2020 11:57 am
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Yes, resign increases game generation rate by 2x times. The other must have come from backend improvements. Note that I get about 85 games/min using one GPU so your is still from ideal probably due to windows. I am working on figuring out that issue as Cliff has even much more sever problems on wind...
by Daniel Shawul
Sun Jun 21, 2020 5:23 am
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Dann, update client when you get the chance, and resinstall scorpio too.
I have added a resign feature to selfplay games (which I thought I had) and this has doubled game generation rate!

Thansk
by Daniel Shawul
Wed Jun 17, 2020 6:58 pm
Forum: Computer Chess Club: General Topics
Topic: Help with Scorpio 3.0.8
Replies: 130
Views: 4243

Re: Help with Scorpio 3.0.8

Thanks Dann for your contribution and motivating others as well! Yes, Cliff have had some rough start with his 2 GPUs on windows delivering only 4 games/min and 8 games/min. He switched to Ubuntu for the weaker GPU (a 2060 super), and then got 32 games/min with is 8x better. The other GPU is an 2080...