Install this package to enable MPI for cuDSS
conda install nvidia::libcudss-commlayer-mpi
conda install nvidia/label/cudss-0.4.0::libcudss-commlayer-mpi
conda install nvidia/label/cudss-0.5.0::libcudss-commlayer-mpi
conda install nvidia/label/cudss-0.6.0::libcudss-commlayer-mpi
This is a runtime package only. Developers should install libcudss-dev to build with cuDSS.