Systems

Browse all posts in the Systems category.

13 to 17 of 17

29AUG 2023
HPC
Outage of HPC services due to file system issues [SOLVED]
Last night (Monday, August 28 @ 23:00) one of the network file server (NFS) stopped working. As a consequence, many login and compute nodes became unresponsive as a major file system ($WORK for NHR projects) cannot be accessed. We are working on resolving the issue. Batch processing on Alex and Fritz has been halted in […]
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17JUL 2022
HPC
Transition from Woody with Ubuntu 18.04 and Torque to Woody-NG with AlmaLinux8 and Slurm
Valued Tier3 HPC users of NHR@FAU, as briefly announced in the HPC Cafe in June, we now started with switching from Woody with Ubuntu 18.04 and Torque to Woody-NG (“Woody Next Generation”) with AlmaLinux8 as operating system and Slurm as batch system. Woody-NG uses the same operating system as the large NHR system Alex + […]
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10MAY 2022
Allgemein
HPC-Café – chat, get advice, and have some coffee
The next HPC Café takes place VIRTUALLY on Tuesday, June 14, at 4 p.m. The HPC Café is a new offering to complement our established contact channels and training events. This is an opportunity to get to know each other and to stay up to speed with current developments at NHR@FAU. After a general Q&A […]
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12OCT 2021
HPC
Transition of RTX2080Ti and V100 nodes (tg06x, tg07x) in TinyGPU from Ubuntu 18.04 with Torque to Ubuntu 20.04 with Slurm
Valued HPC users of RRZE, as already announced in the HPC Cafe in January for summer (https://hpc.fau.de/files/2021/01/2021-01-12-hpc-cafe-tinygpu-intro.pdf), we will now reinstall the RTX2080Ti and V100 nodes in TinyGPU with Ubuntu 20.04 (instead of Ubuntu 18.04) and integrate them into the Slurm batch system of the RTX3080/A100 GPU nodes. First RTX2080Ti and V100 nodes have already been reinstalled […]Valued HPC users of RRZE, as already announced in the HPC Cafe in January for summer (https://hpc.fau.de/files/2021/01/2021-01-12-hpc-cafe-tinygpu-intro.pdf), we will now reinstall the RTX2080Ti and V100 nodes in TinyGPU with Ubuntu 20.04 (instead of Ubuntu 18.04) and integrate them into the Slurm batch system of the RTX3080/A100 GPU nodes. First RTX2080Ti and V100 nodes have already been reinstalled […]
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04JUN 2019
All
Talk: Vectorized matrix-multiplication on the NEC SX-Aurora
We are pleased to announce an invited talk by Benjamin Huth from the University of Regensburg about “Vectorized matrix-multiplication on the NEC SX-Aurora.” The NEC SX-Aurora “Tsubasa” is NEC’s latest vector processor architecture. Last year, RRZE has acquired a system with two “Tsubasa” vector accelerators. They feature a memory bandwidth of close to 1 TByte/s […]
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