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Intro
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Documentation
Intro
Intro
Welcome
First steps
First steps
Get Started
Access to LUMI
Setting up SSH key pair
Logging in (with SSH client)
Moving data to/from LUMI
Next steps
Hardware
Hardware
Overview
Interconnect
Compute nodes
Compute nodes
GPU nodes - LUMI-G
CPU nodes - LUMI-C
Data analytics nodes - LUMI-D
GPU Early Access Platform
Storage
Storage
Main storage - LUMI-P
Flash storage - LUMI-F
Object storage - LUMI-O
Auxiliary platforms
Auxiliary platforms
Container Orchestration Platform - LUMI-K
Run jobs
Run jobs
Overview
LUMI environment
LUMI environment
Module environment
Software stacks
Data storage options
Billing policy
Batch jobs
Batch jobs
Slurm quickstart
Slurm partitions
Batch jobs
GPU examples
CPU examples
Distribution and binding
Job array
Interactive jobs
Container jobs
Julia scheduled jobs
Software
Software
Overview
Installing software
Installing software
EasyBuild
Spack
Container wrapper
Containers
Containers
Singularity/Apptainer containers
Software guides
Software guides
Software library
CP2K
PyTorch
ParaView
QuantumESPRESSO
VASP
Local software collections
Local software collections
CSC
Developing
Developing
Overview
Compiling
Compiling
Programming environment
Cray compilers
GNU compilers
High performance libraries
High performance libraries
Cray libraries
Optimizing for LUMI
Optimizing for LUMI
Using hugepages
Debugging
Debugging
Parallel debugging
Memory debugging
Crash or deadlock
Performance analysis
Performance analysis
Performance analysis strategies
Cray Performance Analysis Tool
Help desk
Help desk
Help desk
Training and events
Known issues
LUMI service status
Mailing list archive