Today’s high-performance computing architectures are hierarchical and heterogeneous. With a hierarchy of memory, they are composed of distributed memory between nodes and shared memory between cores of the same node. heterogeneous due to the use of specific processors called accelerators such as the CellBE IBM processor and/or NVIDIA GPUs. The programming complexity of these architectures is twofold. On the one hand, the problem of programmability: the programming should be simple, as close as possible to the conventional sequential programming and independent of the target architecture. On the other hand, the problem of efficiency: performance should be similar to those obtained by a expert in writing code by hand using low-level tools. In...
Clusters of multicore/GPU nodes connected with a fast network offer very high therotical peak perfor...
La programmation parallèle et les algorithmes data-parallèles sont depuis plusieurs décennies les pr...
This thesis aims to define a design methodology for high performance applications on future embedded...
Today’s high-performance computing architectures are hierarchical and heterogeneous. With a hierarch...
Les architectures de calcul haute performance de nos jours sont des architectures hiérarchiques et h...
Les architectures de calcul haute performance de nos jours sont des architectures hiérarchiques et h...
From personal computers using an increasing number of cores, to supercomputers having millions of co...
Parallel programming and data-parallel algorithms have been the main techniques supporting high-perf...
Heterogeneous architectures have been widely used in the domain of high performance computing. Howev...
Nous nous intéressons dans cette thèse aux grandes architectures parallèles hybrides, c'est-à-dire a...
Les architectures parallèles hybrides constituées d'un grand nombre de noeuds de calcul multi-coeurs...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
Architectures hétérogènes sont largement utilisées dans le domaine de calcul haute performance. Cepe...
Les architectures parallèles sont de plus en plus présentes dans notre environnement, que ce soit da...
We focus on large parallel hybrid architectures based on a combination of general processors (eg Int...
Clusters of multicore/GPU nodes connected with a fast network offer very high therotical peak perfor...
La programmation parallèle et les algorithmes data-parallèles sont depuis plusieurs décennies les pr...
This thesis aims to define a design methodology for high performance applications on future embedded...
Today’s high-performance computing architectures are hierarchical and heterogeneous. With a hierarch...
Les architectures de calcul haute performance de nos jours sont des architectures hiérarchiques et h...
Les architectures de calcul haute performance de nos jours sont des architectures hiérarchiques et h...
From personal computers using an increasing number of cores, to supercomputers having millions of co...
Parallel programming and data-parallel algorithms have been the main techniques supporting high-perf...
Heterogeneous architectures have been widely used in the domain of high performance computing. Howev...
Nous nous intéressons dans cette thèse aux grandes architectures parallèles hybrides, c'est-à-dire a...
Les architectures parallèles hybrides constituées d'un grand nombre de noeuds de calcul multi-coeurs...
High performance architectures are constantly evolving in order to deliver ever greater compute powe...
Architectures hétérogènes sont largement utilisées dans le domaine de calcul haute performance. Cepe...
Les architectures parallèles sont de plus en plus présentes dans notre environnement, que ce soit da...
We focus on large parallel hybrid architectures based on a combination of general processors (eg Int...
Clusters of multicore/GPU nodes connected with a fast network offer very high therotical peak perfor...
La programmation parallèle et les algorithmes data-parallèles sont depuis plusieurs décennies les pr...
This thesis aims to define a design methodology for high performance applications on future embedded...