link `libmpi_gtl_hsa|cuda.so` to cray mpich libraries

eth-cscs / stackinator

https://eth-cscs.github.io/stackinator/

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link `libmpi_gtl_hsa|cuda.so` to cray mpich libraries #174

Closed simonpintarelli closed 6 months ago

simonpintarelli commented 6 months ago

For cray-mpich+cuda (and cray-mpich+rocm), run patchelf --add-needed libmpi_gtl_cuda.so (.. hsa).

This is only for convenience, when not using the cray compiler wrapper, libmpi_gtl_cuda.so needs to be added manually at the moment. After this change, it's enough to link to libmpi.so.