Reply To: GPU_OpenMPI usage questions
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April 3, 2023 at 6:19 pm
#7358
Adrian
Keymaster
Good, and you still get the error? If so the issue could be a mixup between a package manager provided version of OpenMPI (that doesn’t support CUDA) and the manually installed one. You can exclude this possibility by providing the full paths to the custom MPI for CXX, includes and linker flags.