Or the past few years, the clusters equipped with GPUs have become attractive tools for high performance computing. In this thesis, we have designed parallel iterative algorithms for solving large sparse linear and nonlinear systems on GPU clusters. First, we have focused on solving sparse linear systems using CG and GMRES iterative methods. The experiments have shown that a GPU cluster is more efficient that its pure CPU counterpart for solving large sparse systems of linear equations. Then, we have implemented the synchronous and asynchronous algorithms of the Richardson and the block relaxation iterative methods for solving sparse nonlinear systems. We have noticed that the best solutions developed for the CPUs are not necessarily well s...
Les progrès en termes de puissance de calcul ont entraîné de nombreuses évolutions dans le domaine d...
We consider a fast, robust and scalable solver using graphic processing units (GPU) as accelerators ...
This dissertation deals mainly with the design, implementation, and analysis of efficient iterative ...
Or the past few years, the clusters equipped with GPUs have become attractive tools for high perform...
Depuis quelques années, les grappes équipées de processeurs graphiques GPUs sont devenues des outils...
International audienceIn this paper, we aim at exploiting the power computing of a graphics processi...
International audienceScientific applications very often rely on solving one or more linear systems....
Advances in computational power have led to many developments in science and its applications. Solvi...
Many scientific and industrial problems need the resolution of nonsymmetric linear systems of large ...
In this PhD thesis, we address three challenges faced by linear algebra solvers in the perspective o...
With the breakdown of Dennard scaling in the mid-2000s and the end of Moore's law on the horizon, th...
International audienceThis paper deals with the numerical solution of financial applications, more s...
Abstract. Linear systems are required to solve in many scientific applications and the solution of t...
Many numerical optimisation problems rely on fast algorithms for solving sparse triangular systems o...
Les progrès en termes de puissance de calcul ont entraîné de nombreuses évolutions dans le domaine d...
We consider a fast, robust and scalable solver using graphic processing units (GPU) as accelerators ...
This dissertation deals mainly with the design, implementation, and analysis of efficient iterative ...
Or the past few years, the clusters equipped with GPUs have become attractive tools for high perform...
Depuis quelques années, les grappes équipées de processeurs graphiques GPUs sont devenues des outils...
International audienceIn this paper, we aim at exploiting the power computing of a graphics processi...
International audienceScientific applications very often rely on solving one or more linear systems....
Advances in computational power have led to many developments in science and its applications. Solvi...
Many scientific and industrial problems need the resolution of nonsymmetric linear systems of large ...
In this PhD thesis, we address three challenges faced by linear algebra solvers in the perspective o...
With the breakdown of Dennard scaling in the mid-2000s and the end of Moore's law on the horizon, th...
International audienceThis paper deals with the numerical solution of financial applications, more s...
Abstract. Linear systems are required to solve in many scientific applications and the solution of t...
Many numerical optimisation problems rely on fast algorithms for solving sparse triangular systems o...
Les progrès en termes de puissance de calcul ont entraîné de nombreuses évolutions dans le domaine d...
We consider a fast, robust and scalable solver using graphic processing units (GPU) as accelerators ...
This dissertation deals mainly with the design, implementation, and analysis of efficient iterative ...