Numerical methods in reservoir engineering simulations lead to the resolution of unstructured, large and sparse linear systems. The performances of iterative methods employed in simulator to solve these systems are crucial in order to consider many more scenarios.In this work, we present a way to implement efficient parallel iterative methods on top of a task-based runtime system. It enables to simplify the development of methods while keeping control on parallelism management. We propose a linear algebra API which aims to implicitly express task dependencies: the semantic is sequential while the parallelism is implicit.We have extended the HARTS runtime system to monitor executions to better exploit NUMA architectures. Moreover, we impleme...
In the context of this thesis, our focus is on numerical linear algebra, more precisely on solution ...
Scientific and industrial applications that need high computational performance to be used are alway...
Abstract—Modern petroleum reservoir simulation serves as a primary tool for quantitatively managing ...
Numerical methods in reservoir engineering simulations lead to the resolution of unstructured, large...
Numerical methods in reservoir engineering simulations lead to the resolution of unstructured, large...
Les méthodes en simulation numérique dans le domaine de l’ingénierie pétrolière nécessitent la résol...
International audienceSolving large sparse linear systems is a time-consuming step in basin modeling...
La résolution de grands systèmes linéaires creux est un élément essentiel des simulations numériques...
Numerical simulation is strongly bound with high performance computing. Programming scientificsoftwa...
International audienceThe ever growing complexity and scale of parallel architectures imposes to rew...
Anticipating the behavior of applications, studying, and designing algorithms are some of the most i...
Cette étude est motivée par les besoins réels de calcul dans la physique des réacteurs. Notre object...
Solving large sparse linear systems is a time-consuming step in basin modeling or reservoir simulati...
In this paper, a programming model is presented which enables scalable parallel performance on multi...
The evolution of High-Performance Computing systems has taken asharp turn in the last decade. Due to...
In the context of this thesis, our focus is on numerical linear algebra, more precisely on solution ...
Scientific and industrial applications that need high computational performance to be used are alway...
Abstract—Modern petroleum reservoir simulation serves as a primary tool for quantitatively managing ...
Numerical methods in reservoir engineering simulations lead to the resolution of unstructured, large...
Numerical methods in reservoir engineering simulations lead to the resolution of unstructured, large...
Les méthodes en simulation numérique dans le domaine de l’ingénierie pétrolière nécessitent la résol...
International audienceSolving large sparse linear systems is a time-consuming step in basin modeling...
La résolution de grands systèmes linéaires creux est un élément essentiel des simulations numériques...
Numerical simulation is strongly bound with high performance computing. Programming scientificsoftwa...
International audienceThe ever growing complexity and scale of parallel architectures imposes to rew...
Anticipating the behavior of applications, studying, and designing algorithms are some of the most i...
Cette étude est motivée par les besoins réels de calcul dans la physique des réacteurs. Notre object...
Solving large sparse linear systems is a time-consuming step in basin modeling or reservoir simulati...
In this paper, a programming model is presented which enables scalable parallel performance on multi...
The evolution of High-Performance Computing systems has taken asharp turn in the last decade. Due to...
In the context of this thesis, our focus is on numerical linear algebra, more precisely on solution ...
Scientific and industrial applications that need high computational performance to be used are alway...
Abstract—Modern petroleum reservoir simulation serves as a primary tool for quantitatively managing ...