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  • Arcana/RAG
    • AI Transparency Statement
    • Datenschutzhinweis
    • Terms of use
    • Migration Guide
    • Setting up an Arcana
    • How to use Arcana
    • Docling process
    • Public Arcana links
    • RAG Service
    • Support and FAQ
  • Chat AI
    • Available Models
    • Chat AI FAQ
    • Personas
    • Data Privacy Notice
    • Datenschutzhinweis
    • Terms of use
  • CoCo AI
    • Data Pool
      • Validator
    • GöDL - Data Catalog
      • Graphcore
        • Image AI
          • Image-AI FAQ
          • Data Privacy Notice
          • Datenschutzhinweis
          • Terms of use(English)
          • Terms of use(German)
        • JupyterHub
          • Creating your own JuypterHPC container
        • Neuromorphic Computing
          • Neuromorphic Computing Tools and Libraries
          • SpiNNaker
        • Protein-AI
          • Protein-AI FAQ
          • Terms of use
        • Quantum Computing Simulators
          • QC Simulators FAQ
          • Qibo
          • Qiskit
          • Qsim and Cirq
          • Qulacs
          • QuTip
        • RStudio-JupyterHub
          • SAIA
            • Secure HPC
              • Getting Started
              • Success stories
              • User Guide
            • Software Performance Engineering
              • Voice-AI
                • Voice-AI FAQ
                • Data Privacy Notice
                • Datenschutzhinweis
                • Terms of use
              • Services
              • Home

              • 1. Start Here
                • Getting An Account
                • Cluster Overview
                • Types of User Accounts
                • Connecting (SSH)
                  • Installing SSH Clients
                  • Generating SSH Keys
                  • Uploading SSH Keys
                  • Configuring SSH
                  • Logging In
                  • SSH Troubleshooting
                    • "Corrupted MAC" errors on Windows
                    • Error: "permission denied"
                    • Warning: unprotected key file
                  • SSH FAQ
                    • Is password authentication supported?
                    • What 2FA methods are available?
                    • What type of user account do I have?
                    • Why are only ed25519, ed25519-sk, and 4096-bit rsa keys recommended?
                • Using AI Services
                  • Institutional Access to AI Services
                • NHR Application Process
                  • Apply for a Compute Project
                  • Proposal Format
                  • JARDS - Guide to filling out
                • KISSKI Application Process
                • Accounting Core-h
                • Science Domains
                  • AI
                  • Chemistry
                  • Data Science
                  • Digital Humanities
                  • Earth Science
                  • Engineering
                  • Forest
                  • Life Science and Bioinformatics
                  • Mathematics
                  • Physics
                  • Quantum Computing
              • 2. How to use...
                • Slurm
                  • Multiple programs and multiple data
                  • GPU Usage
                  • Interactive Jobs
                  • Job arrays
                  • Job runtimes and QoS
                  • Multiple concurrent programs on a single node
                  • Resource monitoring and Reports
                  • Self-Resubmitting jobs
                • Compute Partitions
                  • CPU Partitions
                  • GPU Partitions
                • Spack
                  • Spack FAQs
                • Storage Systems
                  • Cluster Storage Map
                  • Quota
                    • Checking Usage And Quotas
                    • Fixing Quota Issues
                    • Increasing Quota
                  • Workspaces
                  • Temporary Storage
                  • Optimizing IO Performance
                  • Technical Description
                    • Data Stores
                      • HOME
                      • Project
                      • SCRATCH/WORK
                      • COLD
                      • ARCHIVE/PERM
                    • Ceph
                    • Lustre
                    • Tape Archive
                    • Vast
                    • Project Map
                    • Requestable Storage
                • Data Transfers
                • Running Large Language Models (LLMs) on Grete
                • Data Sharing
                  • Managing permissions
                • Terminal multiplexer
                • SSH
              • 3. Software Stacks
                • Module Basics
                • Software Licensing
                • Spack
                • Available modules
                  • Apptainer (formerly Singularity)
                  • GWDG Modules (gwdg-lmod)
                    • Software Revision 25.04
                      • Emmy Core Modules
                      • Emmy GCC11 Modules
                      • Emmy GCC14 Modules
                      • Emmy Intel Modules
                      • Grete Core Modules
                      • Grete GCC13 Modules
                  • NHR Modules (nhr-lmod)
                    • Software Revision 24.05
                      • Emmy Core Modules (24.05)
                      • Emmy Intel Modules (24.05)
                      • Grete Core Modules (24.05)
                  • SCC Modules (scc-lmod)
                  • HLRN Modules (hlrn-tmod)
                    • Devtools Compiler Debugger
                      • antlr
                      • Arm DDT
                      • Charm++
                      • Intel oneAPI Performance Tools
                        • VTune Profiler
                        • VTune Profiler (extended workshop version)
                      • Julia
                      • LIKWID Performance Tool Suite
                      • Patchelf
                      • Valgrind instrumentation framework
                      • VS Code
                    • Legacy Applications
                      • Abaqus
                      • AEC library
                        • Install AEC GNU
                        • Install AEC Intel
                      • BLAS
                      • CDO
                      • Chemistry
                        • CP2K
                        • Exciting
                        • GPAW
                        • GROMACS
                        • NAMD
                        • Octopus
                        • Quantum ESPRESSO
                        • RELION
                        • VASP
                        • Wannier90
                      • CP2K
                      • Data Manipulation
                        • AEC library
                          • Install AEC GNU
                          • Install AEC Intel
                        • CDO
                        • ECCODES
                          • Installing ECCODES
                            • Install ecCodes with intel compilers
                            • Install ecCodes with gcc
                        • HDF5 Libraries and Binaries
                          • HDF5 Installation
                            • Enable autotools
                            • HDF5 1.12.2 configuration
                            • HDF5 1.12.2 parallel (impi) installation
                            • HDF5 1.12.2 parallel (ompi) installation
                            • Libaec Installation
                        • Libtiff
                        • NCO
                        • netCDF
                          • Install netCDF
                          • Linking with the netcdf library
                            • Example netcdf program
                        • Octave
                        • pigz
                        • PROJ
                        • R
                          • Installing R and R-packages
                        • Szip
                        • UDUNITS2
                      • ECCODES
                        • Installing ECCODES
                          • Install ecCodes with intel compilers
                          • Install ecCodes with gcc
                      • Engineering
                        • Abaqus
                        • How to bring your own license
                        • STAR-CCM+
                      • Exciting
                      • FFTW3
                        • The Fftw3-Installation at HLRN
                      • GPAW
                      • GROMACS
                      • GSL
                        • Configure and make GSL
                      • HDF5 Libraries and Binaries
                        • HDF5 Installation
                          • Enable autotools
                          • HDF5 1.12.2 configuration
                          • HDF5 1.12.2 parallel (impi) installation
                          • HDF5 1.12.2 parallel (ompi) installation
                          • Libaec Installation
                      • How to bring your own license
                      • libcurl
                      • Libtiff
                      • libz
                      • Miscellaneous
                        • libcurl
                        • libz
                        • nocache
                      • MUMPS
                      • NAMD
                      • NCO
                      • netCDF
                        • Install netCDF
                        • Linking with the netcdf library
                          • Example netcdf program
                      • NFFT
                        • Building NFFT
                      • nocache
                      • Numerics
                        • BLAS
                        • FFTW3
                          • The Fftw3-Installation at HLRN
                        • GSL
                          • Configure and make GSL
                        • MUMPS
                        • NFFT
                          • Building NFFT
                        • ScaLAPACK
                        • Scotch
                      • Octave
                      • Octopus
                      • pigz
                      • PROJ
                      • Quantum ESPRESSO
                      • R
                        • Installing R and R-packages
                      • RELION
                      • ScaLAPACK
                      • Scotch
                      • STAR-CCM+
                      • Szip
                      • UDUNITS2
                      • VASP
                      • Visualization tools
                        • GraDS
                        • NCL
                        • NcView
                        • pyfesom2
                      • Wannier90
                • Applications
                  • Ansys Suite
                    • CFX
                    • Fluent
                    • LS-DYNA
                    • Mechanical
                  • Ferret (Apptainer)
                  • Foam-extend
                  • Gaussian
                  • Likwid
                  • Mathematica
                  • MATLAB
                  • OpenFOAM
                  • ParaView
                  • preCICE
                  • Tensorflow
                  • TURBOMOLE
                • Compilers and Interpreters
                  • AMD Optimizing Compilers (AOCC)
                  • GCC
                  • Go
                  • Intel Compilers
                  • Julia
                  • LLVM (Clang, etc.)
                  • MATLAB PARALLEL SERVER ON THE SCC
                  • Nvidia HPC Compilers
                  • Python
                  • R
                  • rustc
                • Parallelization
                  • Hybrid MPI + OpenMP
                  • MPI
                    • OpenMPI
                    • Intel MPI
                  • OpenACC
                  • OpenCL
                    • Nvidia Driver
                    • PoCL
                  • OpenMP
                  • Apache Spark
                • Numeric Libraries
                  • Intel MKL
              • 4. Services
                • Arcana/RAG
                  • AI Transparency Statement
                  • Datenschutzhinweis
                  • Terms of use
                  • Migration Guide
                  • Setting up an Arcana
                  • How to use Arcana
                  • Docling process
                  • Public Arcana links
                  • RAG Service
                  • Support and FAQ
                • Chat AI
                  • Available Models
                  • Chat AI FAQ
                  • Personas
                  • Data Privacy Notice
                  • Datenschutzhinweis
                  • Terms of use
                • CoCo AI
                • Data Pool
                  • Validator
                • GöDL - Data Catalog
                • Graphcore
                • Image AI
                  • Image-AI FAQ
                  • Data Privacy Notice
                  • Datenschutzhinweis
                  • Terms of use(English)
                  • Terms of use(German)
                • JupyterHub
                  • Creating your own JuypterHPC container
                • Neuromorphic Computing
                  • Neuromorphic Computing Tools and Libraries
                  • SpiNNaker
                • Protein-AI
                  • Protein-AI FAQ
                  • Terms of use
                • Quantum Computing Simulators
                  • QC Simulators FAQ
                  • Qibo
                  • Qiskit
                  • Qsim and Cirq
                  • Qulacs
                  • QuTip
                • RStudio-JupyterHub
                • SAIA
                • Secure HPC
                  • Getting Started
                  • Success stories
                  • User Guide
                • Software Performance Engineering
                • Voice-AI
                  • Voice-AI FAQ
                  • Data Privacy Notice
                  • Datenschutzhinweis
                  • Terms of use
              • 5. Project Management
                • Project Portal
                • User Perspective
                • Managing a Project
                • Applying for projects on the SCC
                • Data Migration Guide
                • NHR/HLRN Project Migration
                • Project Structure
                • Export Control
              • 6. Training
                • Community Events
                  • NHR Roadshow
                • GWDG Academy
                  • HPC Beginners Courses
                    • Getting started with Linux Bash
                    • How to KISSKI
                    • Supercomputing for Every Scientist
                    • Using the GWDG Scientific Compute Cluster
                  • General HPC usage
                    • Deep Dive into Containers
                    • Practical Course in High-Performance Computing
                    • Secure HPC - Parallel Computing with Highest Security
                    • Using Jupyter Notebooks on HPC
                  • Advanced HPC Topics
                    • High Performance Data Analytics: Big Data meets HPC
                    • Monitoring HPC Systems in the GWDG
                    • Practical: High-Performance Computing System Administration
                    • Quantum Computing with Simulators on HPC
                    • System, User and Developer Perspectives on Parallel I/O
                  • Performance Engineering
                    • Introduction to Performance Engineering
                    • Parallel Programming with MPI
                    • Performance Analysis of AI and HPC Workloads
                  • Artificial Intelligence / GPU Programming
                    • Deep Learning Bootcamp: Building and Deploying AI Models
                    • Deep Learning with GPU Cores
                    • Effectively Utilize AI Tools in Research
                    • Fundamentals of Accelerated Computing with CUDA Python
                    • GPU Programming with CUDA
                    • KI in der Verwaltung: Eine Einführung in die Nutzung für alle Mitarbeiter*innen
                  • Data Management in HPC
                    • Data Management Concepts for Efficient and User-Friendly HPC
                    • Using the GöDL Data Catalog for Semantic Data Access on the GWDG HPC Systems
                    • Using the GWDG Data Pools for Scientific Data Sharing
                  • Application Science / Science Domains
                    • Ansys on Cluster and Post-Processing of Simulation Results
                    • Debugging Scientific Applications - Illustration on OpenFOAM
                    • Introduction to AlphaFold
                    • Introduction to Research Software Development with MATLAB
                    • Parallel Computing with MATLAB Part I: Parallelize on your local machine
                    • Parallel Computing with MATLAB Part II: Scaling up to the GWDG Scientific Compute Cluster
                    • Snakemake for HPC Workflows
                • HPC Workshops
                • Self Paced tutorials
                  • Linux bash tutorial
                  • Slurm tutorial
                  • AI Competence Training
                  • Effectively Utilize AI Tools in Research
                  • KI in der Verwaltung
                  • KI Kompetenz Training
              • 7. Support
                • Known issues
              • Citing us

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