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The OLCF GPU Hackathon Series: The Story Behind Advancing Scientific Applications with a Sustained Impact

Chandrasekaran, S.; Juckeland, G.; Lin, M.; Otten, M.; Pleiter, D.; Stone, J. E.; Lucio-Vega, J.; Zingale, M.; Foertter, F.

Abstract

It only took three years to grow from a ``Let's give this a try''-event to a repeatedly copied format with several spin-offs that inspired HPC centers around the world.
Sticking to a few fundamental principles---work on your own code, learn from your mentors just what you need and when you need it, stay flexible in achieving your goal---the week long hackathon format created at Oak Ridge Leadership Computing Facility (OLCF) has been just the spark needed by many groups of scientists to light the fire of a wider GPU adoption in leading-edge as well as university-scale HPC environments.
Most interestingly, the format enabled both ends of the experience spectrum---graduate students vs. post doc fellows---the same kind of progress and chance of success.

Keywords: Parallel Programming; Hackathon; GPU applications; Agile development; Mentoring; Profile guided development

  • Beitrag zu Proceedings
    EduHPC-17: Workshop on Education for High-Performance Computing, 13.11.2017, Denver, CO, USA
    The OLCF GPU Hackathon Series: The Story Behind Advancing Scientific Applications with a Sustained Impact

Permalink: https://www.hzdr.de/publications/Publ-26046