Technical details of CSC Compute Servers

  Cray XC40 HP Proliant SL230s cluster
  sisu.csc.fi taito.csc.fi
Intended use Large parallel applications through batch queue system Sequential applications, big memory applications, small to medium parallel applications, general purpose through batch queue system and oversubscribed shell
Location Kajaani Kajaani
Batch system SLURM SLURM
Processor Intel Xeon E5-2690v3 (Haswell): 12 cores, 2.6 GHz Intel Xeon E5-2690v3 (Haswell): 12 cores, 2.6 GHz
Intel Xeon E5-2670 (Sandy Bridge): 8 cores, 2.6 GHz
# nodes 1688

400 (Haswell) + 576 (Sandy Bridge) + 6 hugemem *)

# cores per node 24 24 (Haswell) or 16 (Sandy Bridge)
Hugemem nodes: 32 (Sandy Bridge) or 40 (Haswell)
Total # cores 40512 18880 *)
Memory per node 64GB 576 x 64 GB (Sandy Bridge), 390 x 128 GB (Haswell), 16 x 256 GB (Haswell) (minimum 2 reserved for Taito-shell)
6 hugemem nodes: 1.5TB

*) A portion of the Taito system is allocated to the Pouta cloud service. These nodes are not available for use in regular Taito computing environment. The size of the allocation varies according to demand.