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CryptoGraphics / VerthashMiner

GPU miner for the Verthash algorithm
GNU General Public License v3.0
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Unable to exclude cuda devices on a mixed gpu rig #48

Open Skilrok opened 3 years ago

Skilrok commented 3 years ago

Hi,

I have an 8 gpu rig with 6 nvidia gpus, and 2 amd gpus. I am runing verthash miner 0.7.2 on HiveOS 0.6-203@210415. When I attempt to configure the miner to only utilize the amd gpus with the --cl-devices-all command, it starts 8 threads and utilizes all gpus. The closest I've gotten to success is --cu-devices 0 --cl-devices 0,1 and "sacrificed" one nvidia gpu to the miner. image

sisco0 commented 3 years ago

Please try running your application like this:

CUDA_VISIBLE_DEVICES=-1 ./VerthashMiner --cl-devices-all (add more params here)

In this way you would mask your CUDA devices and would make them unavailable for the current solution. Hopefully that would work.