Cuda running shows MPI-Abort

#70 · open · 2 comments

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hf877839706

Dear Creator: Hello! My computer is FerrOX compiled from Ubuntu under WSL. The CPU version can run it, but the GPU version will terminate the program after compilation. What is the reason for this. [Backtrace.txt](https://github.com/user-attachments/files/20709173/Backtrace.txt)

Comments

ajnonaka

Try adding amrex.the_arena_is_managed = 1 to your inputs file and let me know if the GPU version works.

hf877839706

Thank you very much. Following your suggestion, adding the above code script to the input file will now run. My GPU version information is shown in the picture. ![Image](https://github.com/user-attachments/assets/25ddafb3-14e0-4461-aaf6-9a090eb7d1c0)