The countries of the world are already competing for Exascale and the first exaflopics supercomputer should be release by 2020-2021. These supercomputers will be used for military purposes, to show the power of a na- tion, but also for research on climate, health, physics, astrophysics and many other areas of application. These supercomputers of tomorrow must respect an energy envelope of 20 MW for reasons both economic and environ- mental. In order to create such a machine, conventional architectures must evolve to hybrid machines equipped with accelerators such as GPU, Xeon Phi, FPGA, etc.We show that the current benchmarks do not seem sufficient to target these applications which have an irregular behavior. This study sets up a metrics t...
Moore’s Law, which stated that “the complexity for minimum component costs has increased at a rate o...
The landscape of High Performance Computing (HPC) system architectures keeps expanding with new tech...
High Performance Computing (HPC) aims at providing reasonably fast computing solutions to both scien...
La course à l'Exascale est entamée et tous les pays du monde rivalisent pour présenter un supercalcu...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
This thesis aims to demonstrate that algorithms and coding, in a high performance computing (HPC) co...
Information systems and High-Performance Computing (HPC) infrastructures play an active role in the ...
Les systèmes d'information et les infrastructures de Calcul Haute Performance (HPC) participent acti...
Nowadays, the most powerful supercomputers in the world, needed for solving complex models and simu...
Depuis la naissance des supercalculateurs jusqu'à l'arrivée de machines Petaflopiques, les technolog...
The US, Europe, Japan and China are racing to develop the next generation of supercomputers – exasca...
The nature of modern astronomy means that a number of interesting problems exhibit a substantial com...
International audienceExascale implies a major pre-requisite in terms of energy efficiency, as an im...
Moore’s Law, which stated that “the complexity for minimum component costs has increased at a rate o...
The landscape of High Performance Computing (HPC) system architectures keeps expanding with new tech...
High Performance Computing (HPC) aims at providing reasonably fast computing solutions to both scien...
La course à l'Exascale est entamée et tous les pays du monde rivalisent pour présenter un supercalcu...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
This thesis aims to demonstrate that algorithms and coding, in a high performance computing (HPC) co...
Information systems and High-Performance Computing (HPC) infrastructures play an active role in the ...
Les systèmes d'information et les infrastructures de Calcul Haute Performance (HPC) participent acti...
Nowadays, the most powerful supercomputers in the world, needed for solving complex models and simu...
Depuis la naissance des supercalculateurs jusqu'à l'arrivée de machines Petaflopiques, les technolog...
The US, Europe, Japan and China are racing to develop the next generation of supercomputers – exasca...
The nature of modern astronomy means that a number of interesting problems exhibit a substantial com...
International audienceExascale implies a major pre-requisite in terms of energy efficiency, as an im...
Moore’s Law, which stated that “the complexity for minimum component costs has increased at a rate o...
The landscape of High Performance Computing (HPC) system architectures keeps expanding with new tech...
High Performance Computing (HPC) aims at providing reasonably fast computing solutions to both scien...