NEC Cluster (Vulcan)

Please note:

This cluster offers the possibility to process standard applications from the technical scientific field. Furthermore, the system is used for pre- and post-processing tasks of the supercomputer.

Technical Description

Clusters2 (Vulcan)
Number of nodes751 of different types (Memory, CPU, Disk, Accelerators)
Processor typesSandyBridge (E5-2670), Haswell, SkyLake
Memory/node 48, 64, 144, 192, 256, 1024 GB
Disk350 TB shared scratch (lustre)
Node-node interconnectInfiniband, GigE
Graphical Pre & Post Processing nodes5 nodes provide NVIDIA Quadro 5800FX graphics card
Pre & Post Processing8 nodes have local scratch disk installed (2, 4, 6 TB), 1 node has 1TB Memory installed