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The compute nodes of the CPU cluster of system Lise are organised via the following slurm partitions.

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The default partitions are suitable for most calculations. The :test partitions are, as the name suggests, intended for shorter and smaller test runs. These have a higher priority and a few dedicated nodes, but are limited in time and number of nodes. Shared nodes are suitable for pre- and postprocessing. A job running on a shared node is only accounted for its core fraction (cores of job / all cores per node). All non-shared nodes are exclusive to one job, which implies that full NPL are paid.

Details about the CPU/GPU types can be found below.
The network topology is described here.

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Short nameLink to manufacturer specificationsWhere to findUnits per node

Cores per unit

Clock speed
[GHz]

Cascade 9242Intel Cascade Lake Platinum 9242 (CLX-AP)CPU partition "Lise"2482.3
Cascade 4210Intel Cascade Lake Silver 4210 (CLX)blogin[1-6]2102.2
Tesla A100NVIDIA Tesla A100 40GB and 80GB

GPU A100 partition

4

432/6912*


*Tensor Cores / CUDA FP64 Cores