To content
IT & Medien Centrum

System overview

Schematic representation

For details click the pic

Overview of the public partitions

Partition Max Walltime Comment
short 02:00:00 -
med 08:00:00 -
long 48:00:00 -
ultralong 672:00:00 No GPU or "non-blocking node usable"

Furthermore, certain node requirements (constraints or features) can be specified when generating the job.

Overview of the most important node features (note that by default only 512 MB RAM is available per core. Usually some gigabytes of the main memory are already occupied by the operating system and therefore cannot be allocated by Slurm. A typical resource request should therefore always request a few gigabytes less than are physically available in the machine):

Constraint CPU type Accelerator type Max Cores Max RAM/Knoten Comment
cstd01 2x Intel Xeon E5-2640v4 - 20 64 GB  
cstd02 oder ib_1to1 2x Intel Xeon E5-2640v4 - 20 64 GB non-blocking
cquad01 4x Intel Xeon E5-4640v4 - 48 256 GB  
cquad02 4x Intel Xeon E5-4640v4 - 48 1024 GB  
           
cgpu01 oder tesla_k40 2x Intel Xeon E5-2640v4 2x NVIDIA Tesla K40 (12 GB) 20 64 GB  

The following nodes have been acquired subsequently from third parties and are only available to the general public to a limited extent, i.e. the job runtime is restricted to a maximum of two hours.

In particular, these nodes are not accessed via the usual partitions short/med/long but have their own partition and no other special constraints such as cstd01.

Partition CPU type Accelerator type Max Cores Max RAM / Knoten Comment
ext_vwl_norm 2x Intel Xeon E5 2690v4 1x NVIDIA Tesla P100 (12 GB) 28 256 GB cgpu02
ext_phy_norm 1x Intel Xeon Phi KNK 7210   64 256 GB cknl01
ext_iom_norm 2x Intel Xeon E5 2690v4   28 256 GB cstd03
ext_iom_norm 2x Intel Gold 6134   16 192 GB cstd04
ext_iom_norm 4x Intel Gold 6230   80 512 GB cquad03
ext_iom_norm 2x AMD EPYC 7313 16-Core Processor   32 768 GB cstd09
ext_math_norm 2x AMD EPYC 7542 32-Core Processor   64 1024 GB cstd05
ext_chem_norm 2x Intel Gold 6242R   40 96 GB cstd06
ext_biochem_norm 2x AMD EPYC 7542 32-Core Processor   64 256 GB cstd07
  2x AMD EPYC 7542 32-Core Processor 1x NVIDIA Tesla V100 (32 GB) oder A100 (40GB) 64 512 GB cgpu03
ext_chem2_norm 1x AMD EPYC 7252 8-Core Processor 1x NVIDIA RTX A6000 (48 GB) 8 256 GB cgpu04
ext_ace_prio 2x AMD EPYC 7453 28-Core Processor   56 512 GB cstd08