Advanced usage on Curie supercomputer : Best practice for current and future HPC architectures @TGCC
Date: 25 - 27 April 2017
The aim of this course is to give users the best practices to go further using CURIE system and to give hints to prepare their codes for future architectures.
Topics covered:
architecture (hardware, interconnect, file-system),
code optimisation (vectorisation, profiling),
parallelisation (MPI, openMP, mixte),
IO improvement.
Prerequisites
code developpers, knowledge of C or F90, MPI, OpenMP
Day 1, tuesday 25
Introduction, Allinea tools
Current & future CPU architecture
Vectorisation & threads, OpenMP4
Day 2, wednesday 26
Intra nodes, profiling & tuning
WI4MPI
Advanced MPI, point to point, MPI & threads, tuning librairies
Day 3, thursday 27
Advanced MPI, communicators, collectives, non blocking collectives,
MPI3
Advanced IO, Lustre, meta data, Posix, MPI-IO, HDF5
Event types:
- Workshops and courses
Activity log
