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fomics edited this page Sep 14, 2017 · 8 revisions

Welcome to the EuroHack17 wiki!

This page contains material for the EuroHack17 OpenACC hackathon, held Sep 4-8, 2017 in Serpiano Switzerland. The goal of OpenACC hackathon is to provide application development teams a conducive environment to jump-start development of accelerator-capable versions of their applications by providing access to the best mentors from the GPU community from national labs, vendors and universities.

Logistics: Where is Serpiano?

Program Sep 4-8, 2017

Logging into CSCS machines

Copying files from/to CSCS machines

Getting Started with GPU programming

Performance Profiling

Survey Results

Resources:

Application Teams

Final presentation

Suggested content for final presentation

  • Maximum 15 minutes total
  • 1-minute repeat summary of application
  • Explain the starting point (e.g., CPU-code compiled with PGI, CCE)
  • Steps you made porting the code to GPU (e.g., which components ported)
  • Speedup (or -down) if possible (1-2 slides...)
  • Candid feedback about your experiences, with the OpenACC paradigm, compilers, tools. Suggestions on how to improve the process (e.g., changes to paradigm "XXX would really help us", better documentation, etc.)
  • Any general comments about EuroHack....
  • We need a copy of your presentation in your team Wiki above.
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