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Durham University

COSMA

AMD GPU systems

COSMA has six AMD MI50 GPUs hosted in the ga003 server. These are interlinked with a 4x and 2x InfinityFabric link between the GPUs, to enable direct data transfer.

There is also a MI100 GPU in ga004.

Relevant software is in /opt/rocm* and the AMD AOCC compiler is available as a module (module load aocc)

The rocm_smi.py command will provide information about the GPUs.

These systems are available for general use. If you use them, feedback would be welcome, in particular around performance, and the software environment.