https:\/\/www.inf.telecom-sudparis.eu\/pds\/seminars_cpt\/presentation-of-the-pepr-numpex\/<\/a><\/p>\n\n\n\n## Abstract
Though significant efforts have been devoted to the implementation and optimization of several crucial parts of a typical HPC software stack, most HPC experts agree that exascale supercomputers will raise new challenges, mostly because the trend in exascale compute-node hardware is toward heterogeneity and scalability: Compute nodes of future systems will have a combination of regular CPUs and accelerators (typically GPUs), along with a diversity of GPU architectures. Meeting the needs of complex parallel applications and the requirements of exascale architectures raises numerous challenges which are still left unaddressed. As a result, several parts of the software stack must evolve to better support these architectures. More importantly, the links between these parts must be strengthened to form a coherent, tightly integrated software suite. Our project aims at consolidating the exascale software ecosystem by providing a coherent, exascale-ready software stack featuring breakthrough research advances enabled by multidisciplinary collaborations between researchers. The main scientific challenges we intend to address are: productivity, performance portability, heterogeneity, scalability and resilience, performance and energy efficiency.<\/p>\n","protected":false},"excerpt":{"rendered":"
During the PDS\/HPDA Seminar of 17\/3\/2023 from 10:00 to 10:45, Fran\u00e7ois Trahay will present a team work talk. Visio: https:\/\/webconf.imt.fr\/frontend\/fra-vcg-byn-fxd Location: 4A312 # Team work: Presentation of the PEPR NumPex Full post: https:\/\/www.inf.telecom-sudparis.eu\/pds\/seminars_cpt\/presentation-of-the-pepr-numpex\/ ## AbstractThough significant efforts have been devoted to the implementation and optimization of several crucial parts of a typical HPC software stack, 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