Bem 2 - a cluster installed in WCSS in June 2021.
- Access node for local KDM WCSS users: ui.wcss.pl
- Computing power: 2.2 PFLOPS
- Operating system: Alma Linux
- Microarchitecture: Cascade Lake
- CPU cores: 24,288
- RAM: 141 TB
- Temporary storage: 750 TB Lustre
- 506 computing nodes:
277 HUAWEI CH121L V5 nodes consisting of:
CPU: 2 x Intel Xeon Platinum 8268 (24 cores, 2.9 GHz)
RAM: 192 GB 2933 MHz ECC DDR4
Infiniband EDR 100 Gbps network card
229 HUAWEI CH121L V5 nodes consisting of:
CPU: 2 x Intel Xeon Platinum 8268 (24 cores, 2.9 GHz)
RAM: 384 GB 2933 MHz ECC DDR4
Infiniband EDR 100 Gbps network card
- Computing network: Interconnect Infiniband EDR, bandwidth up to 100 Gbps, ultra-low latency (microsecond range)
- Abaqus,
- ABINIT,
- AutoDock,
- Comsol,
- CP2K,
- CPMD,
- Dalton,
- Gaussian,
- Gromacs,
- Lumerical,
- Mathematica,
- Matlab,
- OpenMolcas,
- NAMD,
- NWChem,
- OpenFOAM,
- Orca,
- Quantum ESPRESSO,
- R and others, as well as custom applications of users (e.g. VASP)
- TURBOMOLE.
Intel, GNU GCC, PGI and others
CUDA, MKL, Openblas, NetCDF, HDF, Python, Bazel, cMake, OpenMPI, Boost and others.
SLURM