This thesis mainly deals with the mapping and the scheduling of applications on large heteroge- neous platforms. As the general scheduling problem is untractable, we consider two relaxations which apply to specific problems. Divisible load scheduling: Divisible loads are perfectly parallel applications, which can be split into chunks of arbitrary sizes to be distributed to many workers. We focus our attention on scheduling several divisible loads with different characteristics on linear networks of processors, in order to minimize the total processing time. This distribution may be done using several installments. Given a number of installments, we expose an algorithm giving an optimal dis- tribution of loads on processors, and we compare i...
In this paper, we consider steady-state scheduling techniques for mapping a collection of applicatio...
In this document we tackle scheduling problems of multitask linear workflow applications ondistribut...
Aujourd'hui, les plates-formes hétérogènes et partagées que sont les grilles de calcul sont omniprés...
This thesis mainly deals with the mapping and the scheduling of applications on large heteroge- neou...
The results summarized in this document deal with the mapping and scheduling of workow applications ...
Today, computing grids, that are shared and heterogeneous platforms, are ubiquitous. Furthermore, th...
In this paper, we consider the execution of a complex application on a heterogeneous "grid" computin...
Membres du jury : Rapporteurs : Henri Casanova, Jean-Jacques Pansiot, Denis Trystram Examinateur : H...
This thesis deals with three main themes linked to task graph scheduling on modern computing platfor...
Divisible load applications consist of an amount of data and associated computation that can be divi...
Aujourd'hui, le développement des plates-formes de calcul haute performance (HPC) est considérable, ...
Nous étudions des stratégies d'ordonnancement et d'équilibrage de charge pour des plates-formes hété...
Scheduling problems are already difficult on traditional parallel machines. They become extremely ch...
Multiple applications that execute concurrently on heterogeneous platforms compete for CPU and netwo...
Today, high performance computing platforms (HPC) are experiencing rapid and significant development...
In this paper, we consider steady-state scheduling techniques for mapping a collection of applicatio...
In this document we tackle scheduling problems of multitask linear workflow applications ondistribut...
Aujourd'hui, les plates-formes hétérogènes et partagées que sont les grilles de calcul sont omniprés...
This thesis mainly deals with the mapping and the scheduling of applications on large heteroge- neou...
The results summarized in this document deal with the mapping and scheduling of workow applications ...
Today, computing grids, that are shared and heterogeneous platforms, are ubiquitous. Furthermore, th...
In this paper, we consider the execution of a complex application on a heterogeneous "grid" computin...
Membres du jury : Rapporteurs : Henri Casanova, Jean-Jacques Pansiot, Denis Trystram Examinateur : H...
This thesis deals with three main themes linked to task graph scheduling on modern computing platfor...
Divisible load applications consist of an amount of data and associated computation that can be divi...
Aujourd'hui, le développement des plates-formes de calcul haute performance (HPC) est considérable, ...
Nous étudions des stratégies d'ordonnancement et d'équilibrage de charge pour des plates-formes hété...
Scheduling problems are already difficult on traditional parallel machines. They become extremely ch...
Multiple applications that execute concurrently on heterogeneous platforms compete for CPU and netwo...
Today, high performance computing platforms (HPC) are experiencing rapid and significant development...
In this paper, we consider steady-state scheduling techniques for mapping a collection of applicatio...
In this document we tackle scheduling problems of multitask linear workflow applications ondistribut...
Aujourd'hui, les plates-formes hétérogènes et partagées que sont les grilles de calcul sont omniprés...