Parallel computers offer an interesting alternative for the applications of scientific computation, which need large resources of calculation and memory. However, the effective programming of these machines is often difficult and the obtained implementations are generally not easily portable. We propose in this thesis a parallel programming model allowing simple, portable and efficient programming of parallel applications. This model is based on an explicit decomposition of the application into tasks which communicate through objects in a shared memory. The semantics of the access to the shared data is quasi sequential and precedences between the tasks are implicitly defined to respect this semantic. We present in a first part the implement...
The ongoing hardware evolution exhibits an escalation in the number, as well as in the heterogeneity...
Depuis le milieu des années 1990, les bibliothèques de transmission de messages sont les technologie...
Scientific and simulation programs often use clusters for their execution. Programmers need new prog...
Parallel computers offer an interesting alternative for the applications of scientific computation, ...
The continuous proliferation of multicore architectures has placeddevelopers under great pressure to...
The emergence of accelerators as standard computing resources on supercomputers and the subsequent a...
Jury: Carmel, Denis (Rapporteur); Priol, Thierry (Rapporteur); Morhr, Roger (Président)In this phd, ...
2Ce rapport contient les deux premiers chapitres du tutoriel “Parallel Computer Algebra ” donné au ...
Hybrid computing platforms equipped with accelerators are now commonplace in high performance comput...
In a parallel programming environment, the load sharing module - or application level scheduler - ma...
The topic of this thesis is the modelisation by a data-flow graph of any execution of a parallel app...
Throughout this thesis, we have designed memory-aware algorithms and scheduling techniques suitedfor...
The ongoing hardware evolution exhibits an escalation in the number, as well as in the heterogeneity...
Depuis le milieu des années 1990, les bibliothèques de transmission de messages sont les technologie...
Scientific and simulation programs often use clusters for their execution. Programmers need new prog...
Parallel computers offer an interesting alternative for the applications of scientific computation, ...
The continuous proliferation of multicore architectures has placeddevelopers under great pressure to...
The emergence of accelerators as standard computing resources on supercomputers and the subsequent a...
Jury: Carmel, Denis (Rapporteur); Priol, Thierry (Rapporteur); Morhr, Roger (Président)In this phd, ...
2Ce rapport contient les deux premiers chapitres du tutoriel “Parallel Computer Algebra ” donné au ...
Hybrid computing platforms equipped with accelerators are now commonplace in high performance comput...
In a parallel programming environment, the load sharing module - or application level scheduler - ma...
The topic of this thesis is the modelisation by a data-flow graph of any execution of a parallel app...
Throughout this thesis, we have designed memory-aware algorithms and scheduling techniques suitedfor...
The ongoing hardware evolution exhibits an escalation in the number, as well as in the heterogeneity...
Depuis le milieu des années 1990, les bibliothèques de transmission de messages sont les technologie...
Scientific and simulation programs often use clusters for their execution. Programmers need new prog...