Fidis

Cluster specifications
Fidis is an Intel Broadwell based cluster available to the EPFL community starting May 1st, 2017.
- Peak performance Rpeak: 475 TFLOPs
- Total RAM: 61TB
- Storage: 350TB
The cluster is composed of 408 compute nodes, each with
- 2 Intel Broadwell processors running at 2.6 GHz, with 14 cores each (28 cores per machine),
- 800 GB of SSD disk
for a total of 11424 cores
336 nodes have 128 GB of RAM,
72 nodes have 256 GB of RAM
Infiniband FDR fully-non-blocking connectivity with a fat-tree topology,
GPFS filesystem.
Login node: fidis.epfl.ch
Gacrux extension
In May 2018, 216 Gacrux nodes were added. Their configuration is
- Peak performance Rpeak: 503 TFLOPs
- 2 Intel Skylake processors running at 2.6 GHz, with 14 cores each (28 cores per machine),
- 800 GB of SSD disk
- 192 GB of RAM
- Infiniband EDR connectivity