National Computational Infrastructure

NCI

Application Performance on Raijin

Attendees MUST understand Linux and have a sound knowledge of working on Raijin or attended the Intro to Raijin course

Outline

  • Performance profiling and characterisation on Raijin
  • Strategies for optimising and improving application performance
  • Debugging parallel applications on Raijin
  • Optimising application performance to Raijin architecture
  • Improve efficiency and avoid wasting your compute allocation
  • Application profiling and characterisation, specifically,
    • Load balancing
    • Recognise the communication pattern
    • I/O: how, where, which?
    • Memory/cache access pattern
    • Scalability
    • Vectorisation
    • Power consumption

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