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National Academic Infrastructure for Super­computing in Sweden

Photo of Christian Glaser, a snow-covered field and a supercomputer

User story: Simulating the next generation of IceCube

A Nobel Prize can mark a scientific breakthrough, but rarely the end of the story. For Christian Glaser, Associate Professor at Uppsala University, exploring what comes next relies on high-performance computing. Using NAISS resources, he is optimising the radio detector for IceCube-Gen2, the planned successor to the IceCube Neutrino Observatory.

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Photo of Debasmita Samaddar

Debasmita is our new User Support Director

NAISS welcomes Debasmita Samaddar as new User Support Director. She says every user deserves to be taken seriously and given a clear path to the right support.

Full interview

Colourful computer cables and yellow/green LEDs

NAISS 2026 Large Fall, LUMI calls are open

The Large Fall 2026 call is the first where Arrhenius replaces all previous NAISS systems. And for LUMI, we will now accept CPU-only requests.

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Arrhenius successfully inaugurated

Our new EuroHPC supercomputer Arrhenius was formally inaugurated at a well-attended ceremony on 8 September. Prominent guests and NAISS users from near and afar joined us in Linköping to celebrate this milestone event.

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News

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29 Sep 2026

Welcome to NAISS: Debasmita Samaddar

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22 Sep 2026

NAISS Large Fall and LUMI Sweden 2026 calls announced

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15 Sep 2026

NAISS, MAX IV, and InfraVis in new collaboration

news
09 Sep 2026

Arrhenius successfully inaugurated

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03 Sep 2026

Official inauguration of Arrhenius on 8 September

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24 Aug 2026

Mimer AI Factory becomes Sweden AI Factory

News

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Linköping University
581 83 LINKÖPING

Hans Meijers väg
Campus Valla, B Building
Entrance 25, 1st floor
LINKÖPING
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