Lc0 Backend Question

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Werewolf
Posts: 1796
Joined: Thu Sep 18, 2008 10:24 pm

Lc0 Backend Question

Post by Werewolf »

Hi, I asked this on discord but got no answer:

Has the Backend of Lc0 changed re: commands? I'm using two GPUs and I want to use them both for Lc0.

In Novemebr I used Round Robin and this command: (backend=cuda-fp16,gpu=0),(backend=cuda-fp16,gpu=1)
which worked fine.

Now, it doesn't. What do I need to change?
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Nordlandia
Posts: 2821
Joined: Fri Sep 25, 2015 9:38 pm
Location: Sortland, Norway

Re: Lc0 Backend Question

Post by Nordlandia »

I use (backend=cuda-fp16,gpu=0),(backend=cuda-fp16,gpu=1) and it work with two gpu.