We consider the problem of redistributing data on homogeneous and heterogeneous ring of processors. The problem arises in several applications, each time after that a load-balancing mechanism is invoked (but we do not discuss the load-balancing mechanism itself). We provide algorithms that aim at optimizing the data redistribution, both for uni-directional and bi-directional rings, and we give complete proofs of correctness. One major contribution of the paper is that we are able to prove the optimality of the proposed algorithms in all cases except that of a bi-directional heterogeneous ring, for which the problem remains open.Dans ce rapport, nous nous intéressons au problème de redistribution de données sur des anneaux de processeurs hom...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
International audienceThis paper is devoted to mapping iterative algorithms onto heterogeneous clust...
This paper is devoted to mapping iterative algorithms onto heterogeneous clusters. The application d...
(eng) We consider the problem of redistributing data on homogeneous and heterogeneous ring of proces...
Abstract. We consider the problem of redistributing data on homogeneous and heterogeneous processor ...
We consider the problem of redistributing data on homo-geneous and heterogeneous rings of processors...
In this thesis, we study iterative algorithms onto heterogeneous platforms. These iterative algorith...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
Dans cette thèse, nous nous sommes intéressée à la mise en oeuvre d'algorithmes itératifs sur des gr...
The classical redistribution problem aims at optimally scheduling communications when moving from an...
This paper is devoted to mapping iterative algorithms onto heterogeneous clusters. The application d...
The Block Cyclic Array Redistribution problem occurs in many important applications in parallel comp...
International audienceThe classical redistribution problem aims at optimally scheduling communicatio...
International audienceRedistribution algorithms for dense linear algebra kernels on heterogeneous pl...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
International audienceThis paper is devoted to mapping iterative algorithms onto heterogeneous clust...
This paper is devoted to mapping iterative algorithms onto heterogeneous clusters. The application d...
(eng) We consider the problem of redistributing data on homogeneous and heterogeneous ring of proces...
Abstract. We consider the problem of redistributing data on homogeneous and heterogeneous processor ...
We consider the problem of redistributing data on homo-geneous and heterogeneous rings of processors...
In this thesis, we study iterative algorithms onto heterogeneous platforms. These iterative algorith...
In this paper, we deal with redistribution issues for dense linear algebra kernels on heterogeneous ...
Dans cette thèse, nous nous sommes intéressée à la mise en oeuvre d'algorithmes itératifs sur des gr...
The classical redistribution problem aims at optimally scheduling communications when moving from an...
This paper is devoted to mapping iterative algorithms onto heterogeneous clusters. The application d...
The Block Cyclic Array Redistribution problem occurs in many important applications in parallel comp...
International audienceThe classical redistribution problem aims at optimally scheduling communicatio...
International audienceRedistribution algorithms for dense linear algebra kernels on heterogeneous pl...
(eng) We study the implementation of dense linear algebra computations, such as matrix multiplicatio...
International audienceThis paper is devoted to mapping iterative algorithms onto heterogeneous clust...
This paper is devoted to mapping iterative algorithms onto heterogeneous clusters. The application d...