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Scheduled Maintenances and Downtimes
- 8 March 8:00 - 17:00 UPS system maintenance. This affects all clusters of the PC²! The clusters will be idle during this time so that they can be shut down at short notice if necessary.
- 8 March - 12 March: Noctua general maintenance. This includes: Installation of security and general updates. The cluster will be unavailable during this time. Existing connections will get interrupted.
- 8 March - 12 March: OCULUS emergency maintenance due to the failed parallel file system. The parallel file system will be not available during this time.
- 11 March: Changeover work in the network of the data centre. There may be brief network interruptions of a few seconds.
Status
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| Login | Job Submission | Parallel File System | CIFS/NFS4 Exports | LNET Router to Pling3 | Compute Nodes | FPGA Nodes |
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| Login | Job Submission | Parallel File System | Compute Nodes | GPU Nodes |
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(click on the traffic lights for details)
Recent Hardware and Software Changes
2021
- 11. Feb.
- OCULUS: Updated NVIDIA Accelerated Graphics Driver to 460.32.03
- OCULUS: Installed CUDA-11.2.1-GCC-9.3.0
- 04. Feb.
- Noctua, OCULUS: Installed Gaussian 16 Rev. C.01. The release notes are in $PC2SW/GAUSSIAN/g16-c01/release_c01.txt.
- 01. Feb.
- Noctua, OCULUS: Installed Singularity 3.7.1
- OCULUS: Installed Tensorflow 2.4.1 for CPU and GPU (using CUDA-11 and cuDNN 8.0.4) as Singularity images in $PC2SW/SINGULARITY/Images/TENSORFLOW
- 14. Jan.
- Noctua, OCULUS:
- Installed Toolchain Intel 2020b, comprising Intel-Compiler 2020.4.304, Intel-MPI 2019.9.304, and MKL 2020.4.304
- Installed IntelPython 3.7.7-2020.4.912
- Noctua, OCULUS:
- 04. Jan.
- Noctua, OCULUS: Installed Gurobi 9.1.1
2020
- 17. Dec.
- OCULUS: Installed Tensorflow 2.4.0 for CPU and GPU (using CUDA-11 and cuDNN 8.0.4) as Singularity images in $PC2SW/SINGULARITY/Images/TENSORFLOW
- 14. Dec.
- Noctua: Installed Singularity 3.7.0
- 08. Dec.
- OCULUS
- Installed Julia 1.5.1
- Installed chem/xtb/6.2.3-foss-2019b and the ORCA 4.2.1 plugin
- Installed chem/LAMMPS/3Mar2020-foss-2020a-Python-3.8.2-kokkos
- Installed Singularity 3.7.0
- OCULUS
- 25. Nov.
- Noctua, OCULUS: Installed Easybuild 4.3.1
- OCULUS: Installed chem/QuantumESPRESSO/6.6-foss-2019b
- 04. Nov.
- OCULUS: Installed Gurobi 9.1.0
- OCULUS: Installed Singularity 3.6.4
- OCULUS: Updated NVIDIA Accelerated Graphics Driver to 450.80.02
- OCULUS: Installed CUDA-11.0.207-GCC-9.3.0
- OCULUS: Installed Gromacs-2020.4-foss-2019b and Gromacs-2020.4-fosscuda-2019b
Recent HPC News (HPC-Calendar of the Gauss-Alliance and other events)
- 11. Dec. 2019, GA: Gauss-Allianz-Infobrief Nr. 77 erschienen, https://gauss-allianz.de/de/info_letter
all past HPC News
