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- MPICH based
- MPICH 3.4.3: works on all Pawsey clusters, by exploiting either Cray MPICH or Intel MPI
- OpenMPI based
- OpenMPI 4.0.2: works on Topaz and Garrawarla
CUDA-aware MPI base images
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- CUDA-aware MPICH based
- MPICH 3.4.3 and CUDA 10.1
- CUDA-aware OpenMPI based
- OpenMPI 4.0.2 and CUDA 10.1: works on Topaz
- OpenMPI 4.0.2 and CUDA 10.2: works on Garrawarla
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