mpich 8.1.27 fixes - Githubissues

eth-cscs / stackinator

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

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mpich 8.1.27 fixes #158

Closed simonpintarelli closed 10 months ago

simonpintarelli commented 10 months ago

For unknown reasons libmpi_gtl_cuda.so in cray-gtl@8.1.27 was not linked again libcuda and libcudart, resulting in linker errors:

use patchelf to link libmpi_gtl_cuda.so to libcudart/libcuda
cray-mpich@8.1.27 depends on cuda@12
update sha256 for mpich 8.1.27 (regenerated tarballs using HPE repo)
tested osu_bw -d cuda D D and osu_bw H H on tasnam