The aim of this course is to give users the best practices to improve their use of the newly installed Prace Irene Joliot-Curie system and to give hints to prepare their codes for future architectures.
Topics
- Introduction:CEA/TGCC, Irene Joliot Curie supercomputer [CEA]
- Technology: architecures, KNL/Skylake, AMD Rome, IB/BXI [ATOS/Bull]
- MPI Software: OpenMPI, portals, infiniBand, WI4MPI & nbsp;[EOLEN/AS+]
- User environment: module, collections, flavor/features,toolchains, Hands'on [EOLEN/AS+]
- Vectorisation: openMP4, simd directives, tools, optimisation [EOLEN/AS+]
- Virtualisation: Pcocc, checkpoint, templates, Hands'on[CEA / EOLEN ]
- I/O: Posix, StdC, MPI-io, hdf5, Hands'on [EOLEN/AS+]
Prerequisites
Experience with code developpement, knowledge of C or F90, MPI, OpenMP
