We present an algorithm for scheduling a set of non-recurrent tasks (or jobs) with real-time constraints so as to minimize the total energy consumption on a dynamically variable voltage processor. Our algorithm runs in linear time and is thus an improvement over the classical algorithm of Yao et al. It was made possible by considering the problem as a shortest path problem. We also propose an algorithm for the case where the processor possesses only a limited number of clock frequencies. We extend this algorithm to provide the minimum number of speed changes, which is important when the speed switching overhead cannot be neglected. All our algorithms are linear in the number of tasks if the arrivals and deadlines are sorted and need O(N log...
As mobile computing is getting popular, there is an increasing interest in techniques that can minim...
Dynamic voltage scheduling has been proven to be one of the most effective ways to reduce the power ...
Voltage scheduling is indispensable for exploiting the benefit of variable voltage processors. Thoug...
(eng) We present an algorithm for scheduling a set of non-recurrent tasks (or jobs) with real-time c...
Colloque avec actes et comité de lecture. nationale.National audienceIn this paper we present a line...
International audienceWe consider the classical problem of minimizing off-line the total energy cons...
Abstract. We consider the problem of job scheduling on a variable voltage processor with d discrete ...
World Automation Congress Fourth International Forum on Multimedia & Image Processing Jun. 2004This ...
To fully exploit the benefit of variable voltage processors, voltage schedules must be designed in t...
Dynamic voltage scaling (DVS) has been adopted in many com-puting systems to reduce the energy consu...
We study scheduling problems in battery-operated computing devices, aiming at schedules with low tot...
In this thesis, we develop algorithms that make optimal use of frequency scaling to schedule jobs wi...
The performance of scheduling algorithm influences the performance of the whole system. Real time sc...
Abstract. We study job scheduling on processors capable of running at variable voltage/speed to mini...
Optimal real-time scheduling is effective to not only schedulability improvement but also energy eff...
As mobile computing is getting popular, there is an increasing interest in techniques that can minim...
Dynamic voltage scheduling has been proven to be one of the most effective ways to reduce the power ...
Voltage scheduling is indispensable for exploiting the benefit of variable voltage processors. Thoug...
(eng) We present an algorithm for scheduling a set of non-recurrent tasks (or jobs) with real-time c...
Colloque avec actes et comité de lecture. nationale.National audienceIn this paper we present a line...
International audienceWe consider the classical problem of minimizing off-line the total energy cons...
Abstract. We consider the problem of job scheduling on a variable voltage processor with d discrete ...
World Automation Congress Fourth International Forum on Multimedia & Image Processing Jun. 2004This ...
To fully exploit the benefit of variable voltage processors, voltage schedules must be designed in t...
Dynamic voltage scaling (DVS) has been adopted in many com-puting systems to reduce the energy consu...
We study scheduling problems in battery-operated computing devices, aiming at schedules with low tot...
In this thesis, we develop algorithms that make optimal use of frequency scaling to schedule jobs wi...
The performance of scheduling algorithm influences the performance of the whole system. Real time sc...
Abstract. We study job scheduling on processors capable of running at variable voltage/speed to mini...
Optimal real-time scheduling is effective to not only schedulability improvement but also energy eff...
As mobile computing is getting popular, there is an increasing interest in techniques that can minim...
Dynamic voltage scheduling has been proven to be one of the most effective ways to reduce the power ...
Voltage scheduling is indispensable for exploiting the benefit of variable voltage processors. Thoug...