Code optimizations

SC21 BoF

Towards Sustainable HPC

HPC has not been designed as an environmental-friendly technology. Its objective is rather to deliver high performance and high precision numerical tools for science, highly optimised for delivering calculation results as fast as possible. Today, as any other societal domain, the HPC community has to accept its share of work in reducing e-waste and energy consumption.

A position paper is available here.


It is here

Eurolab-4-HPC Long-Term Vision on High-Performance Computing

“Radical changes in computing are foreseen for the next decade. The US IEEE society wants to “reboot computing” and the HiPEAC Vision 2017 sees the time to “re-invent computing”, both by challenging its basic assumptions. This document presents the “EuroLab-4-HPC Long-Term Vision on High-Performance Computing” of August 2017, a road mapping effort within the EC CSA1 Eurolab-4-HPC that targets potential changes in hardware, software, and applications in High-Performance Computing (HPC)…”

Available here:–final-vision.3718a25ff0dd.pdf

Prochain Forum ORAP / Architectures innovantes de code pour le HPC

Le prochain forum ORAP aura lieu le jeudi 5 novembre prochain à Paris (Siège du CNRS).
Le programme et le formulaire d’inscription sont disponibles sur le site :


Locality-Aware Automatic Parallelization for GPGPU with OpenHMPP Directives

The paper International Journal of Parallel Programming here

ENTRE workshop 2015, 19th January, Amsterdam, the Netherlands

ENTRE Workshop at HIPEAC program:

ISC Call for workshops

Call for workshops at ISC 2015. Topics include HPC computer architecture and hardware, programming models, system software, and applications, solutions for heterogeneity, reliability, power efficiency of systems, as well as big data and cloud computing.

Software tools for next generation computing

Workshop on software tools and methods organized (Brussels – June 24th, 2014) by European Commission available  here:


Programming for performance

A nice paper from R. Dolbeau in HPC magazine (page 73, in French) about programming for performance: