'eng) In this work, we deal with the problem of scheduling independent tasks on heterogeneous master-slave platforms. We target both off-line and on-line problems, with several objective functions (makespan, maximum response time, total completion time). On the theoretical side, our results are two-fold: (i) For off-line scheduling, we prove several optimality results for problems with release dates; (ii) For on-line scheduling, we establish lower bounds on the competitive ratio of any deterministic algorithm. On the practical side, we have implemented several heuristics, some classical and some new ones derived in this paper. We studied experimentally these heuristics on a small but fully heterogeneous MPI platform. Our results show the su...
International audienceIn this paper, we consider the problem of scheduling independent identical tas...
The results presented in this document deal with scheduling problems on dynamic and heterogeneous co...
Scheduling problems are already difficult on traditional parallel machines. They become extremely ch...
In this work, we deal with the problem of scheduling independent tasks on heterogeneous master-slave...
International audienceIn this paper, we assess the impact of heterogeneity for scheduling independen...
International audienceIn this paper, we assess the impact of heterogeneity on scheduling independent...
The results summarized in this document deal with the scheduling of independent tasks on large scale...
Membres du jury : Rapporteurs : Henri Casanova, Jean-Jacques Pansiot, Denis Trystram Examinateur : H...
(eng) Scheduling problems are already di cult on traditional parallel machines. They become extremel...
International audienceWe consider the problem of allocating a large number of independent, equal-siz...
In this paper, we revisit the master-slave tasking paradigm in the context of heterogeneous processo...
Nous étudions des stratégies d'ordonnancement et d'équilibrage de charge pour des plates-formes hété...
Multiple applications that execute concurrently on heterogeneous platforms compete for CPU and netwo...
(eng) In this paper, we consider the problem of scheduling independent tasks, or divisible loads, on...
International audienceIn this paper, we consider the problem of scheduling independent identical tas...
The results presented in this document deal with scheduling problems on dynamic and heterogeneous co...
Scheduling problems are already difficult on traditional parallel machines. They become extremely ch...
In this work, we deal with the problem of scheduling independent tasks on heterogeneous master-slave...
International audienceIn this paper, we assess the impact of heterogeneity for scheduling independen...
International audienceIn this paper, we assess the impact of heterogeneity on scheduling independent...
The results summarized in this document deal with the scheduling of independent tasks on large scale...
Membres du jury : Rapporteurs : Henri Casanova, Jean-Jacques Pansiot, Denis Trystram Examinateur : H...
(eng) Scheduling problems are already di cult on traditional parallel machines. They become extremel...
International audienceWe consider the problem of allocating a large number of independent, equal-siz...
In this paper, we revisit the master-slave tasking paradigm in the context of heterogeneous processo...
Nous étudions des stratégies d'ordonnancement et d'équilibrage de charge pour des plates-formes hété...
Multiple applications that execute concurrently on heterogeneous platforms compete for CPU and netwo...
(eng) In this paper, we consider the problem of scheduling independent tasks, or divisible loads, on...
International audienceIn this paper, we consider the problem of scheduling independent identical tas...
The results presented in this document deal with scheduling problems on dynamic and heterogeneous co...
Scheduling problems are already difficult on traditional parallel machines. They become extremely ch...