Hands-On Introduction to High Performance Computing
ReScheduled
10 - 11 May 2018
This course provides a general introduction to High Performance Computing (HPC) using the UK national HPC service, ARCHER, and/or Cirrus as the platforms for the exercises.
Familiarity with desktop computers is presumed but no programming, Linux or HPC experience is required. Programmers can however gain extra benefit from the course as source code for all the practicals will be provided.
Trainer
David Henty
David teaches on a wide range of EPCC's technical training courses, including MPI and OpenMP, and is overall course organiser for EPCC's MSc in High Performance Computing.
Details
High-performance computing (HPC) is a fundamental technology used in solving scientific problems. Many of the grand challenges of science depend on simulations and models run on HPC facilities to make progress, for example: protein folding, the search for the Higgs boson, and developing nuclear fusion.
The course will run for 2 days. The first day covers the the basic concepts underlying the drivers for HPC development, HPC hardware, software, programming models and applications. The second day will provide an opportunity for more practical experience, information on performance and the future of HPC. This foundation will give the you ability to appreciate the relevance of HPC in your field and also equip you with the tools to start making effective use of HPC facilities yourself.
On completion of the course, we expect that attendees will be in a position to undertake the ARCHER Driving Test, and potentially qualify for an account and CPU time on ARCHER.
The course is delivered using a mixture of lectures and practical sessions and has a very practical focus. During the practical sessions you will get the chance to use ARCHER with HPC experts on-hand to answer your questions and provide insight.
This course is free to all academics.
Intended learning outcomes
On completion of this course students should be able to explain:
- Why HPC? - What are the drivers and motivation? Who uses it?
- HPC Hardware - Building blocks and architectures
- Parallel computing - Programming models and implementations
- Using HPC systems - Access, compilers, resource allocation and performance
- The Future of HPC
- Undertake the ARCHER Driving Test
Pre-requisites
Attendees are expected to have experience of using desktop computers, but no programming, Linux or HPC experience is necessary.
Attendees should bring their own laptop (Windows/Mac/Linux) and will need the following software installed:
- ssh client - on Mac/Linux then Terminal is fine, on Windows we recommend putty from https://www.putty.org/
- web browser - e.g. Firefox or Chrome
- pdf viewer - e.g. Firefox, Adobe Acrobat
- text file editor - e.g. vi, vim, emacs, notepad
- xming graphics viewer for Windows https://xming.en.softonic.com/ is useful if the course uses graphics
Timetable
Details are subject to change, but start, end and break times will stay the same.
Day 1
- 09:30 Welcome, Overview and Syllabus
- 09:45 LECTURE: Why learn about HPC?
- 10:15 LECTURE: Image Sharpening?
- 10:30 PRACTICAL: Sharpen example
- 11:00 BREAK: Coffee
- 11:30 LECTURE: Parallel Programming
- 12:15 PRACTICAL: Sharpen (cont.)
- 13:00 BREAK: Lunch
- 14:00 LECTURE: Building Blocks (CPU/Memory/Accelerators)
- 14:30 LECTURE: Building Blocks (OS/Process/Threads)
- 15:00 LECTURE: Fractals
- 15:10 PRACTICAL: Fractal example
- 15:30 BREAK: Tea
- 16:00 LECTURE: Parallel programming models
- 16:45 PRACTICAL: Fractals (cont.)
- 17:30 Finish
Day 2
- 09:30 LECTURE: HPC Architectures
- 10:15 LECTURE: Batch systems
- 10:45 PRACTICAL: Computational Fluid Dynamics (CFD)
- 11:00 BREAK: Coffee
- 11:30 PRACTICAL: CFD (cont.)
- 12:30 LECTURE: Compilers
- 13:00 BREAK: Lunch
- 14:00 PRACTICAL: Compilers (CFD cont.)
- 14:30 LECTURE: Parallel Libraries
- 15:00 LECTURE: Future of HPC
- 15:30 BREAK: Tea
- 16:00 LECTURE: Summary
- 16:15 PRACTICAL: Finish exercises
- 17:00 Finish
A light sandwich lunch and refreshments will be provided.
Course Materials
Links to the Slides and exercise material for this course.
Location
The course will be held at Heriot-Watt University, Edinburgh
Registration
Please use the registration page to register for ARCHER courses.
Questions?
If you have any questions please contact the ARCHER Helpdesk.
