Hi Mahmoud, With what we have here, I feel both issues are related to multiple installations.
For cmake, it could be that you have multiple cmake installations, in which case you should specify the one you want to use in PATH. Or if you are using ccmake, perhaps it's linked against a cmake backend which is old. Reinstalling them should always work... The README document of DEME has a link to a guide on updating cmake to the newest. It's written for WSL, but works for Linux as well. For CUDA, I'm pretty sure 11.3 and 12.1~12.3 do not work, which may include the versions you tried. This is a limitation I cannot overcome and you just have to use a different version. I would just recommend the newest CUDA; or try 12.0, if you want to be safe. The most important thing is to set the CUDA-related environment variables correctly before compilation, if you have multiple installations. The README document of DEME also contains some guidance on how to do that. Ruochun On Wednesday, April 9, 2025 at 1:25:27 AM UTC+8 [email protected] wrote: > Hello All, > > I am trying to run the tutorial BallDrop2D on the github repo, When I try > to compile the .cpp file, I get an error stating that cmake version is not > compatible. Needs minimum version 3.27. The version I have is up to date > 3.27.7. > > Also, I tried to run it PyDEME version, my GPU is recongized and my cuda > version is 12.2. I tried older versions like 11, but when I run the example > I get runtime error and cuda version is defined. My question is what is the > best cuda version suitable for PyDEME that will not cause problems? > > Thanks > -- 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 visit https://groups.google.com/d/msgid/projectchrono/d2a6784f-d036-476f-aae4-f09135c6441an%40googlegroups.com.
