Hi Julian, I suspect it's a more general problem with the docker usage itself rather than DEME, since it appears you have problems accessing the device. I'll post Chatgpt's comments first, please click this link for it <https://chat.openai.com/share/5e4791f9-3d46-44f0-9498-bacf8b09cbc4>.
My comment is that I also think not allowing the devices to be detected, or a driver--CUDA version mismatch is most probable. If you could, please try those suggested methods, then try and see if you can install any other CUDA-based simple utilities or code with the base image at all. It's unfortunate that I don't have anything at hand to reproduce or test it, but if all the paths above cannot resolve the issue, we can probably find someone more professional to help you. Thank you, Ruochun On Friday, March 29, 2024 at 10:58:18 PM UTC+8 [email protected] wrote: > I was able to run a simulation on a different GPU setup, using 2 GPUS. Is > it not possible to run the DEM-Engine on a single GPU? > > On Thursday, March 28, 2024 at 4:55:44 PM UTC+1 Julian Reis wrote: > >> Hello, >> >> I've tried to setup a Docker Container for the DEM-Engine using the >> nvidia/cuda-12.0.1-devel-ubuntu22.04 as a base image. >> I followed the compile instructions from the github-repo and the code >> compiles fine. >> When I'm trying to run any of the test-cases tough, the simulation >> crashes with the following error: >> Bus error (core dumped) >> Right after the following outputs for the demo file SingleSphereCollide: >> These owners are tracked: 0, >> Meshes' owner--offset pairs: {1, 0}, {2, 1}, >> kT received a velocity update: 1 >> >> Are you aware of any problems like this? >> >> Julian >> > -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/projectchrono/9b64f34b-00ea-4406-9c59-3de4ce76f386n%40googlegroups.com.
