International audienceThe complexity of High Performance Computing nodes memory system increases in order to tackle application growing memory usage and increasing gap between computation and memory access speeds. As these technologies are just being introduced in HPC supercomputers no one knows if it is better to manage them with hardware or software solutions. Thus both are being studied in parallel. For both solutions, the problem consists in choosing what data to store on which memory at any time. In this paper we present a linear formulation of the data allocation problem. Moreover, we propose a new profile-guided scope-based approach which reduces the data allocation problem complexity, thus enhancing the precision of state of the art...
La hiérarchie mémoire des serveurs de calcul est de plus en plus complexe. Les machines disposent de...
Le calcul haute performance est un domaine scientifique dans lequel de très complexes et intensifs c...
Scientific and industrial applications that need high computational performance to be used are alway...
International audienceThe complexity of High Performance Computing nodes memory system increases in ...
High Performance Computing, which brings together all the players responsible for improving the comp...
Memory systems in High-Performance Computing (HPC) systems have undergone major changes in recent ye...
Memory allocation in embedded systems is one of the main challenges that electronic designers have t...
To face the ever demanding requirements in term of accuracy and speed of scientific simulations, the...
Le Calcul Haute Performance, regroupant l’ensemble des acteurs responsables de l’amélioration des pe...
Les plateformes de calcul haute performance (HPC) sont la solution idéale pour exécuter des applicat...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Through years, the complexity of High Performance Computing (HPC) systems’ memory hierarchy has incr...
The complexity of CPUs has increased considerably since their beginnings, introducing mechanisms suc...
International audienceThe complexity of memory systems has increased considerably over the past deca...
The growing need for numerical simulations results in larger and more complex computing centers and ...
La hiérarchie mémoire des serveurs de calcul est de plus en plus complexe. Les machines disposent de...
Le calcul haute performance est un domaine scientifique dans lequel de très complexes et intensifs c...
Scientific and industrial applications that need high computational performance to be used are alway...
International audienceThe complexity of High Performance Computing nodes memory system increases in ...
High Performance Computing, which brings together all the players responsible for improving the comp...
Memory systems in High-Performance Computing (HPC) systems have undergone major changes in recent ye...
Memory allocation in embedded systems is one of the main challenges that electronic designers have t...
To face the ever demanding requirements in term of accuracy and speed of scientific simulations, the...
Le Calcul Haute Performance, regroupant l’ensemble des acteurs responsables de l’amélioration des pe...
Les plateformes de calcul haute performance (HPC) sont la solution idéale pour exécuter des applicat...
High Performance Computing is now a strategic resource as it allows to simulate complex phenomena in...
Through years, the complexity of High Performance Computing (HPC) systems’ memory hierarchy has incr...
The complexity of CPUs has increased considerably since their beginnings, introducing mechanisms suc...
International audienceThe complexity of memory systems has increased considerably over the past deca...
The growing need for numerical simulations results in larger and more complex computing centers and ...
La hiérarchie mémoire des serveurs de calcul est de plus en plus complexe. Les machines disposent de...
Le calcul haute performance est un domaine scientifique dans lequel de très complexes et intensifs c...
Scientific and industrial applications that need high computational performance to be used are alway...