In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous platforms. In this context, processors speeds may well vary during the execution of a large kernel, which requires efficient strategies for redistributing the data along the computations. The strategy that we propose is to redistribute data after some well identified static phases and therefore, it is neither fully static nor fully dynamic. We present an optimal algorithm (under some assumptions) for redistributing data when performing matrix matrix multiplication.Dans ce rapport, nous nous intéressons qu problème des redistributions de données pour les noyaux d'algèbre linéaire adaptés aux plateformes hétérogènes. la vitesses des différents ...
National audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We conce...
International audienceWe study the implementation of dense linear algebra computations, such as matr...
(eng) Implementing linear algebra kernels on distributed memory parallel computers raises the proble...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
In this paper, we study the implementation of dense linear algebra kernels, such as matrix multiplic...
This paper discusses some algorithmic issues when computing with a heterogeneous network of workstat...
International audienceThe classical redistribution problem aims at optimally scheduling communicatio...
In this paper, we deal with algorithmic issues on heterogeneous platforms. We concentrate on dense l...
The classical redistribution problem aims at optimally scheduling communications when moving from an...
(eng) Future computing platforms will be distributed and heterogeneous. Such platforms range from he...
We consider the problem of redistributing data on homogeneous and heterogeneous ring of processors. ...
In this thesis, we study iterative algorithms onto heterogeneous platforms. These iterative algorith...
International audienceThis paper discusses some algorithmic issues when computing with a heterogeneo...
National audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We conce...
International audienceWe study the implementation of dense linear algebra computations, such as matr...
(eng) Implementing linear algebra kernels on distributed memory parallel computers raises the proble...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
In this paper, we study the implementation of dense linear algebra kernels, such as matrix multiplic...
This paper discusses some algorithmic issues when computing with a heterogeneous network of workstat...
International audienceThe classical redistribution problem aims at optimally scheduling communicatio...
In this paper, we deal with algorithmic issues on heterogeneous platforms. We concentrate on dense l...
The classical redistribution problem aims at optimally scheduling communications when moving from an...
(eng) Future computing platforms will be distributed and heterogeneous. Such platforms range from he...
We consider the problem of redistributing data on homogeneous and heterogeneous ring of processors. ...
In this thesis, we study iterative algorithms onto heterogeneous platforms. These iterative algorith...
International audienceThis paper discusses some algorithmic issues when computing with a heterogeneo...
National audienceIn this paper, we deal with algorithmic issues on heterogeneous platforms. We conce...
International audienceWe study the implementation of dense linear algebra computations, such as matr...
(eng) Implementing linear algebra kernels on distributed memory parallel computers raises the proble...