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System Overview

SuperMUC-NG  consists of

  • 6,336 Thin compute nodes, dual socket, 48 cores and 96 GB memory per node
  • 144 Fat compute node, dual socket, 48 cores and 768 GB memory per node

In total there are 311,040 compute cores with a main memory of  719 TB and a peak performance of 26.9 PetaFlop/s.  All compute node are equipped with Intel Xeon 'Skylake' processors. The internal interconnect is a fast OmniPath network with 100 Gbit/s.

The compute nodes are bundled into 8 domains (islands). Within one island, the OmniPath network topology is a 'fat tree' for highly efficient communication. The OmniPath connection between the islands is pruned (pruning factor 1:4).

In addition to the compute nodes there are 64 Cloud Nodes (half of them equipped with 2 GPUs each).

For more details, see Hardware of SuperMUC-NG

Detailed Documentation on Using the System

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