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Since 20:10 on January 30, the parallel Lustre file system ($FASTTMP) on the Fritz cluster is unavailable due to repeated server crashes. The issue is being investigated. Update 2025-01-31 17:00: The issue turned out to be a faulty component in the Infiniband network of Fritz, the Lustre servers ...

Category: Allgemein, HPC, Systems

Join the Molecular Dynamics Meetup (MolDynMeet) hosted by NHR@FAU on the first Wednesday of every month from 11 a.m. to 12 a.m. Our liaison scientists will be available to assist with optimizing the performance of your MD simulations, troubleshooting simulation setups, and providing guidance on basi...

Category: Allgemein

We are excited to announce calls for papers for two workshops organized by our PhD student Ayesha Afzal in collaboration with other NHR centers and worldwide partners: The workshop Energy Efficiency with Sustainable Performance: Techniques, Tools, and Best Practices (EESP), organized in collabora...

Category: Allgemein

Since Wednesday (2025-01-22) evening, some nodes in TinyGPU and TinyFAT seem to have problems accessing NFS directories. This will lead to issues like Jobs mysteriously hanging, or interactive jobs starting but never opening a shell prompt. Update 2025-01-23 09:30: This issue should now be resolv...

Category: Allgemein, HPC, Systems

When Europe's most powerful supercomputer JUPITER starts operating in May 2025, Germany's best generative AI model will be determined in a competition. Last Friday, the Federal Ministry of Education and Research (BMBF) opened the “Gauss AI Compute Competition,” which is conducted by the Gauss Center...

Category: Allgemein, HPC