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Cluster architecture and job submission, 2 September 2025

This event explains key features of a contemporary HPC cluster, such as deployed within NAISS and by LUNARC.  It will explain the principles behind the job scheduler and how the scheduler can be used to accomplish your computational work in an efficient manner.  The examples will utilise the SLURM scheduler, which is deployed on the NAISS and LUNARC resources.The event is organised as an online se

https://www.lunarc.lu.se/article/cluster-architecture-and-job-submission-2-september-2025 - 2026-06-21

Running jobs on clusters, 25 November 2025

This event explains key features of a contemporary HPC cluster, such as deployed within NAISS and a number of Swedish universities.  It will explain the principles behind the job scheduler and how the scheduler can be used to accomplish your computational work in an efficient manner.  The examples will utilise the SLURM scheduler, which is deployed on the NAISS and university resources.The event i

https://www.lunarc.lu.se/article/running-jobs-clusters-25-november-2025 - 2026-06-21

Array computing in C++ using Eigen, 5 March 2026

This course introduces students to high-performance array computing in C++ using the Eigen library, a versatile template library for linear algebra, matrices, and vectors. Participants will learn to leverage Eigen's expressive syntax and optimized computations for efficient numerical operations. The course covers fundamental concepts such as matrix operations, vector manipulations, and array broad

https://www.lunarc.lu.se/article/array-computing-c-using-eigen-5-march-2026 - 2026-06-21

COSMOS login re-enabled

Login on LUNARC's Cosmos system has been re-enabled after updating the system software for a security vulnerability. User wishing to connect should do so.  If you encounter issues, please report to LUNARC support form (on supr.naiss.se).Unfortunately some jobs running on COSMOS have been lost and the affected users need to re-submit these jobs.Once again, LUNARC apologises for any inconvenience ca

https://www.lunarc.lu.se/article/cosmos-login-re-enabled - 2026-06-21

LUNARC HPC desktop (ThinLinc) re-enabled after security upgrade

The LUNARC HPC desktop also referred to as "ThinLinc" has been re-enabled after resolving the security issues.  For more information on the HPC desktop, please connect to our user guide:Section on the LUNARC HPC desktop in the user guide (on readthedocs.io)If you encounter issues or have questions, please contact LUNARC support using our support page:Accessing LUNARC support via the support page

https://www.lunarc.lu.se/article/lunarc-hpc-desktop-thinlinc-re-enabled-after-security-upgrade - 2026-06-21

LUNARC service stop: 8-10 June 2026 - Completed

Update (10 June 2026, 12:45):The planned service stop for all LUNARC systems has been completed ahead of schedule. All systems are now back in service and available for use.We thank all users for their patience and understanding during this maintenance period. There will be a service stop for all LUNARC systems from 8th until 10th of June 2026.  The service stop is scheduled to start at 8:00 in th

https://www.lunarc.lu.se/article/lunarc-service-stop-8-10-june-2026-completed - 2026-06-21

Supporting Research in Practice: Workflows, Challenges, and Needs, May 2026

Researchers use LUNARC in different ways, for example to work with larger datasets, run computational analyses, or access specialised software and environments.  LUNARC is currently exploring how web-based research environments can better support different research practices across disciplines at Lund University. As part of this work, we are organising a small, exploratory workshop where researche

https://www.lunarc.lu.se/article/supporting-research-practice-workflows-challenges-and-needs-may-2026 - 2026-06-21

LUNARC User Survey 2026

We are currently working to improve our services and explore new ways of making advanced computational tools more accessible. This survey aims to better understand the needs of both current users and potential new users with no current experience of LUNARC resources.The results will be used to:Guide the development of future servicesIdentify short comings in current resource provisioningThe survey

https://www.lunarc.lu.se/article/lunarc-user-survey-2026 - 2026-06-21

LUNARC support over the summer period

The LUNARC team wishes everyone a wonderful Midsummer and a refreshing summer holiday.Over the summer period LUNARC support will be limited and response times may be longer than usual.   Unfortunately the LUNARC phone will be unstaffed over the summer.   If you have issues please contact us using the support form or email.  We will get back to you as soon as possible.Accessing LUNARC support using

https://www.lunarc.lu.se/article/lunarc-support-over-summer-period - 2026-06-21

Chemist studied peas with X-rays at MAX IV

Davide Schirone, a researcher at the Division of Physical Chemistry, is interested in how vegan proteins work. He recently completed a study on how pea proteins are broken down in the body. Schirone and his international research team conducted the experiments at MAX IV in Lund. Why is it important to study the breakdown of vegan proteins in the stomach?“The way we produce food today in wealthy co

https://www.physchem.lu.se/article/chemist-studied-peas-x-rays-max-iv - 2026-06-21

Ingemar Wadsö

Professor Ingemar Wadsö passed away on November 6th, 2025 at the age of 95 years. He obtained his bachelor’s degree in 1954 and his PhD in 1962, both at Lund University. Ingemar then remained scientifically active at his Alma Mater throughout his whole career, where he was appointed Professor in Thermochemistry in 1981, a position he kept until he retired in 1995.During his whole scientific career

https://www.physchem.lu.se/article/ingemar-wadso - 2026-06-21

Emma Sparr has been elected member of the Royal Swedish Academy of Sciences, class for Chemistry

Emma Sparr has been elected member of the Royal Swedish Academy of Sciences, class for Chemistry. Emma was elected at the General Meeting of the Academy on January 14. Läs mer om Emma Sparrs inval i Vetenskapsakademien (svenska)Read more about Emma Sparr’s election to the Royal Swedish Academy of Sciences (English)  

https://www.physchem.lu.se/article/emma-sparr-has-been-elected-member-royal-swedish-academy-sciences-class-chemistry - 2026-06-21