This paper focuses on energy minimization for the mapping and scheduling of real-time workflows under reliability constraints. Workflow instances are input periodically to the system. Each instance is composed of several tasks and must complete execution before the arrival of the next instance, and with a prescribed reliability threshold. While the shape of the dependence graph is identical for each instance, task execution times are stochastic and vary from one instance to the next. The reliability threshold is met by using several replicas for each task. The target platform consists of identical processors equipped with Dynamic Voltage and Frequency Scaling (DVFS) capabilities. A different frequency can be assigned to each task replica.Th...
The combination of ubiquitous computing and emerging energy technologies is radically changing the h...
Embedded devices powered with environmental energy harvesting, have to sustain computation while exp...
International audienceReducing energy consumption is an increasingly important issue in cloud comput...
Low energy consumption and high reliability are widely identified as increasingly relevant issues in...
We investigate multi-criteria optimization and Pareto front generation. Given an application modeled...
Over the past decade, processors have drastically reduced their power consumption. With each new pro...
The field of High Performance Computing (HPC) is characterized by the continuous evolution of comput...
A now-classical way of meeting the increasing demand for computing speed by HPC applications is the ...
In this thesis, we are interested in the real-time fixed-priority scheduling problem of energy-harve...
Thesis work fits in the area of multiprocessor real-time computing under energy constraints. It aims ...
Les technologies de l'information et de la communication sont devenues, au cours des dernières année...
Modern society relies heavily on the use of computational resources. Over the last decades, the numb...
In this paper, we are interested in scheduling stochastic jobs on a reservation-based platform. Spec...
La gestion de la distribution de l’énergie électrique dans un système multi-source (véhicule hybride...
Energy management for mobile devices has been traditionally a well studied topic during the last two...
The combination of ubiquitous computing and emerging energy technologies is radically changing the h...
Embedded devices powered with environmental energy harvesting, have to sustain computation while exp...
International audienceReducing energy consumption is an increasingly important issue in cloud comput...
Low energy consumption and high reliability are widely identified as increasingly relevant issues in...
We investigate multi-criteria optimization and Pareto front generation. Given an application modeled...
Over the past decade, processors have drastically reduced their power consumption. With each new pro...
The field of High Performance Computing (HPC) is characterized by the continuous evolution of comput...
A now-classical way of meeting the increasing demand for computing speed by HPC applications is the ...
In this thesis, we are interested in the real-time fixed-priority scheduling problem of energy-harve...
Thesis work fits in the area of multiprocessor real-time computing under energy constraints. It aims ...
Les technologies de l'information et de la communication sont devenues, au cours des dernières année...
Modern society relies heavily on the use of computational resources. Over the last decades, the numb...
In this paper, we are interested in scheduling stochastic jobs on a reservation-based platform. Spec...
La gestion de la distribution de l’énergie électrique dans un système multi-source (véhicule hybride...
Energy management for mobile devices has been traditionally a well studied topic during the last two...
The combination of ubiquitous computing and emerging energy technologies is radically changing the h...
Embedded devices powered with environmental energy harvesting, have to sustain computation while exp...
International audienceReducing energy consumption is an increasingly important issue in cloud comput...