Power-Aware Real-Time Scheduling upon Identical Multiprocessor Platforms

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

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.
The manuscript corresponds to the final version of SUTC 2008 conference

Keywords

Operating Systems

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/156420

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0712.2958
 http://arxiv.org/abs/0712.2958

Collections

arXiv