A Fault-Tolerant Scheduling Algorithm for Hybrid Tasks in Single Proc essor Real-Time Systems
Sheng Yuan-long · Computer Knowledge and Technology · 2005
Some fault-tolerant scheduling algorithm,studied for single processor real-time systems in the literatures,only can schedule single-type tasks.This paper presents a hybrid real-time fault-tolerant model,based on the PKSA algori thm.It proposes a improved algorithm which can schedules hybrid-type tasks incl uding periodic tasks with and without fault-tolerance,and aperiodic tasks.