initiation Les bases d’ openACC pour exploiter des GPUs/Cartes graphiques.

Arnaud Renard et Jean-Matthieu Etancelin Centre de calcul ROMEO

OpenACC, C, C++, Fortran, simulations parallèles, parallèlisme, calcul intensif, HPC, GPU.

• Learn how to accelerate your application using OpenACC to harness the massively parallel power of GPUs.

• OpenACC is a directive based approach to computing where you provide compiler hints to accelerate your code, instead of writing the accelerator code yourself.

• In 90 minutes, you will experience a four-step process for accelerating applications using OpenACC:
  • Characterize and profile your application
  • Add compute directives
  • Add directives to optimize data movement
  • Optimize your application using kernel scheduling

La connaissance d’un langage de programmation (Fortran, C, …) est souhaitable.