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Hands-on Introduction to High Performance Computing Overview of Course Reusing this material This work is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 4.0 International License.

  1. Hands-on Introduction to High Performance Computing Overview of Course

  2. Reusing this material This work is licensed under a Creative Commons Attribution- NonCommercial-ShareAlike 4.0 International License. http://creativecommons.org/licenses/by-nc-sa/4.0/deed.en_US This means you are free to copy and redistribute the material and adapt and build on the material under the following terms: You must give appropriate credit, provide a link to the license and indicate if changes were made. If you adapt or build on the material you must distribute your work under the same license as the original. Note that this presentation contains images owned by others. Please seek their permission before reusing these images.

  3. Course Parameters • Pre-requisites • None, this course is designed for everyone, from computing novices upwards, to be able to participate in and complete • Hands-on practicals form an integral part of the course. • We will help with these, and do not expect any programming experience of attendees (although you’re free to dive into the programs if you have more computing experience)

  4. Aims • Why do people use HPC? • What do people use HPC for? • Understanding of computer hardware • Which parts matter for performance in modelling and simulation? • Understanding of processes and threads • Understanding of parallel programming models • How to interact with a HPC resource • Knowledge of current HPC architectures • Knowledge of current parallel programming libraries • Appreciation of the future of HPC

  5. Timetable: Day 1 09.30 - 09.45 L01 Welcome 09.45 - 10.15 L02 Why HPC 10:15 - 10:30 L03 Sharpen exercise 10:30 - 11.00 PRACTICAL Sharpen 11:00 - 11.30 COFFEE 11:30 - 12:15 L04 Parallel Programming 12:15 - 13:00 PRACTICAL Sharpen 13.00 - 14.00 Lunch 13:00 - 14.00 L05 Building Blocks 1: CPU/Memory/Accelerator 14.30 - 15.00 L06 Building Blocks 2: OS/Process/Threads 15:00 - 15:10 L07 Fractals exercise 15:10 - 15:30 PRACTICAL: fractals 15.30 - 16.00 TEA 16:00 - 16:45 L08 HPC Architectures 16:45 - 17:30 PRACTICAL: Fractals (contd)

  6. Timetable: Day 2 09:30 - 10:15 L09 Parallel programming models 10:15 - 10:45 L10 Batch systems 10.45 - 11.00 L11 CFD example 11.00 - 11.30 TEA 11.30 - 12.30 PRACTICAL CFD (cont) 12.30 - 13.00 L12 Compilers 13:00 - 14:00 LUNCH 14:00 - 14:30 PRACTICAL - compilers (CFD contd) 14:30 - 15:00 L13 Parallel Libraries 15:00 - 15:30 L14 Future of HPC 15:30 - 16:00 TEA 16:00 - 16:15 L15 Summary 16.15 - 17.30 Finish practicals

  7. Course materials • Everything online: • Slides, exercise notes, code to use • URL given in your login sheet • http://www.archer.ac.uk/training/course-material/... • http://www.tinyurl.com/archer211014/

  8. Feedback and follow-up • http://www.archer.ac.uk/training/feedback/ • Virtual Tutorials • Every second Wednesday of the month • http://www.archer.ac.uk/training/virtual/ • Experts available

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