University of Groningen https://wiki.hpc.rug.nl/ 2026-05-10T20:55:37+00:00 https://wiki.hpc.rug.nl/ https://wiki.hpc.rug.nl/_media/wiki/logo.png text/html 2025-03-14T15:20:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.hpc.rug.nl/habrok/migration/faq?rev=1741965658&do=diff FAQ How do I solve a processor or OS not supporting certain instructions? Short answer: ensure you compile your program on the same CPU architecture as the compute node you will then run it on. You may run across an error when you try to run an application that tells you the operating system or processor does not support certain instructions. This is often accompanied by a list of acronyms which correspond to the instructions. This is an example error message: text/html 2026-01-14T10:17:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.hpc.rug.nl/habrok/migration/migration_habrok?rev=1768385824&do=diff Migration to Hábrók You can find the slides for the presentation on March 27th [ here ]. Accounts and groups Account types Because of increased security requirements we will only allow RUG accounts on Hábrók. Since most people are already using their p- or s-number to login this should not cause issues. Existing f-accounts can also still be used, but note that the RUG is working on reducing the number of f-accounts, and external collaborators may need a p-number in the future. Given the lack…