Practical On-line DVS Scheduling for Fixed-Priority Real-Time Systems

We present an on-line Dynamic Voltage Scaling (DVS) algorithm for preemptive fixed-priority real-time systems called low power Limited Demand Analysis with Transition overhead (lpLDAT). It is the first algorithm in its class to explicitly account for transition overhead, and can reduce the energy consumption by as much as 40% when compared to previous methods.

• Type: Conference
• Year: 2005
• Where: RTAS
• Authors: Bren Mochocki, Xiaobo Sharon Hu, Gang Quan
• Keywords: Dynamic Voltage Scaling, Real-Time Technology, RTAS 2005, Transition Overhead, first Algorithm