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Policies

  • Code of Conduct

News

  • Latest changes and events
  • Hardware live status
  • Known issues

Getting help

  • Support line
  • Extended support
  • Frequently asked questions
  • Writing good support requests
  • User communities
  • Open Question & Answer Sessions for All Users
  • Lost, expiring or changing passwords
  • Project leader support

Training

  • Training events
  • Training material

Getting started

  • Getting started
  • How do I get an account?
  • Applying for computing and storage
  • Editing files
  • SSH
  • Tutorials

Services

  • Research data archive
  • NIRD Toolkit
  • EasyDMP User Documentation
  • CRaaS - Course Resources as a Service

High-performance computing

  • Overview over our machines
  • Betzy
  • Fram
  • Saga
  • LUMI
  • Migration to an NRIS HPC machine
  • Using shared resources responsibly
  • Running jobs
    • Submitting jobs
    • Job Types
    • Job Scripts
    • Monitoring jobs
    • Understanding the job output file
    • How to choose the right amount of memory
    • How to choose the number of cores
    • Common job failures
    • How to check the performance and scaling using Arm Performance Reports
    • Using MKL efficiently
    • Efficient use of memory bandwidth on Betzy
    • Efficient use of processors and network on Betzy
    • Interactive jobs
    • Checkpointing Jobs
    • Projects and accounting
    • Local storage for scratch files
    • Guides
  • Code development
  • Tuning applications

Software

  • Software module scheme
  • Installed software
  • Installing software as user
  • Containers on NRIS HPC systems
  • Application guides
  • Licence and access policies

Files and Storage

  • NIRD - National Infrastructure for Research Data
  • NIRD @LMD - National Infrastructure for Research Data @Lefdal Mine Datacenter
  • Storage areas on HPC clusters
  • Storage quota
  • Backup on Betzy, Fram, Saga and NIRD
  • Data handling and storage policy
  • File transfer
  • Optimizing storage performance
  • Do’s and Don’ts
Sigma2/NRIS documentation
  • Running jobs
  • Guides
  • Edit on GitHub

Guides

  • Running MPI Jobs

  • Porting From PBS/Torque

  • Job Array Howto

  • Job Dependencies

  • Running Job Steps in Parallel

  • Cleanup at Timeout

  • TensorFlow on GPU

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