Power-Aware Real-Time Scheduling upon Identical Multiprocessor Platforms - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2008

Power-Aware Real-Time Scheduling upon Identical Multiprocessor Platforms

Vincent Nélis
  • Function : Author
  • PersonId : 855184
Joël Goossens
  • Function : Author
  • PersonId : 830909
Raymond Devillers
  • Function : Author
  • PersonId : 855185
Dragomir Milojevic
  • Function : Author
  • PersonId : 855186

Abstract

In this paper, we address the power-aware scheduling of sporadic constrained-deadline hard real-time tasks using dynamic voltage scaling upon multiprocessor platforms. We propose two distinct algorithms. Our first algorithm is an off-line speed determination mechanism which provides an identical speed for each processor. That speed guarantees that all deadlines are met if the jobs are scheduled using EDF. The second algorithm is an on-line and adaptive speed adjustment mechanism which reduces the energy consumption while the system is running.
Fichier principal
Vignette du fichier
SUTC2008.pdf (295.57 Ko) Télécharger le fichier
Origin : Publisher files allowed on an open archive
Loading...

Dates and versions

inria-00336172 , version 1 (03-11-2008)

Identifiers

Cite

Vincent Nélis, Joël Goossens, Raymond Devillers, Dragomir Milojevic, Nicolas Navet. Power-Aware Real-Time Scheduling upon Identical Multiprocessor Platforms. 2008 IEEE International Conference on Sensor Networks, Ubiquitous, and Trustworthy Computing, Jun 2008, Taichung, Taiwan. pp.209-216, ⟨10.1109/SUTC.2008.31⟩. ⟨inria-00336172⟩
145 View
189 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More