CSC Infrastructure
CSC provides Finnish universities with world-class computing infrastructure. As IAMAi students, you don't simulate HPC access — you get the real thing.
Roihu
Finland's National Supercomputer
Kajaani, Finland
- › NVIDIA GH200 Grace Hopper GPUs
- › 486 CPU + 132 GPU nodes
- › AMD Turin 9965 CPUs
- › ~30 PFLOP/s total
Replaces Mahti and Puhti in spring 2026. Triple the national computing power. Primary HPC environment for IAMAi students.
LUMI
EuroHPC Pre-exascale Supercomputer
Kajaani, Finland
- › AMD MI250X GPUs
- › 10,000+ nodes
- › EuroHPC JU pre-exascale
- › ~380 PFLOP/s peak
Selected students get LUMI access for thesis and advanced projects. Also home to the LUMI AI Factory.
LUMI-Q
European Quantum Computer
Ostrava, Czechia
- › Superconducting qubits
- › Star-shaped topology
- › Connected to LUMI & Helios
- › EuroHPC JU quantum
Superconducting qubit-based quantum computer, connected to LUMI and other EuroHPC systems.
CSC Services We Use
LUMI AI Factory
European AI ecosystem — world-class supercomputing, high-quality data, and top-tier AI expertise in one place.
CSC Notebooks
JupyterLab in the cloud with pre-configured ML environments. Zero setup.
Allas
CSC object storage — store and share large datasets across projects.
Rahti
Container cloud based on OpenShift — run Docker workloads on CSC.
Slurm
Job scheduler for all HPC systems. Submit, monitor, and manage batch jobs.
Lmod
Environment module system. Load the exact software stack you need.
$ ssh student@roihu.csc.fi
Connected to Roihu. Welcome!
$ module load pytorch/2.5
Loading PyTorch 2.5 + CUDA 12.4...
$ sbatch --partition=gpu --gres=gpu:gh200:1 train.sh
Submitted batch job 3847291
$ squeue -u $USER
JOBID PARTITION NAME ST TIME
3847291 gpu train.sh R 0:00:12
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