2007/12/18 by Vincent Nélis, Joël Goossens, Nélis, Vincent +7
Computer Science · #Embedded Systems Design Techniques #FOS: Computer and information sciences #Operating Systems (cs.OS) #Parallel Computing and Optimization Techniques #Real-Time Systems Scheduling #cs.OS
paper · pdf · doi:10.48550/arxiv.0712.2958
The manuscript corresponds to the final version of SUTC 2008 conference
openalex publication_date 2007/12/18 · arxiv created 2008/03/10 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01
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.