Balaji et al., 1992] S. Balaji et al., "S-Nets: A Petri Net Based Model for Performance Eval- uation of Real-Time Scheduling Algorithms," Journal of Parallel and Distributed Comput- ing, vol. 15, pp. 225-235, 1
Real-time scheduling refers to scheduling algorithms that prioritize tasks based on their deadlines or periodicity, commonly used in applications like audio/video streaming, monitoring systems, and stock trading, where timely processing is crucial to avoid delays. ...
scheduling algorithms that there was renewed interest in global scheduling algorithms. In the late 1990’s silicon vendors such as IBM, and AMD began research into the development of multicore processors, with IBM releasing the first non-embedded ...
存在另外一种调度算法:动态调度算法,即任务的优先级不是固定的。文章中的deadline-driven scheduling algorithm是一种动态调度算法,该调度算法的思想:任务的优先级根据其截止时间调整,截止期越近的任务优先级越高,即EDF调度算法。 针对文章中提出的任务集,EDF调度算法可以让所有的任务都被调度,而RM调度算法没法保证。...
schedules when there is provision for fault-tolerance. The performance of the solutions proposed is evaluated in terms of the number of processors and the cost of the checkpoints needed. Moreover, analytical studies are used to reveal interesting trade-offs associated with the scheduling algorithms....
Real-Time Scheduling(实时调度) Deadline Scheduling(截止时间调度) Rate Monotonic Scheduling(速率单调调度) Scheduling of a Real-Time Process Round Robin Preemptive Scheduler(基于时间片的轮转调度法) Priority-driven Nonpreemptive Scheduler(基于优先级非剥夺调度法) Priority-driven Preemptive Scheduler(基于优先...
Liu CL, Layland JW (1973) Scheduling algorithms for multiprogramming in a hard real-time environment. J Assoc Comput Mach 20(1):46–61 Article MATH MathSciNet Google Scholar Morton K, Balazinska M, Grossman D (2010) Paratimer: a progress indicator for mapreduce dags. In: Proceedings of...
Hard Real-Time Computing Systems: Predictable Scheduling Algorithms and Applications – Second Edition, Springer 2005 Giorgio Buttazzo • On page 23, Figure 2.2 should not have vertical lines, and the value σ(t) of the schedule function in a context switch time t is equal to σ(t+ε)....
刘教授是计算机实时系统领域的开山祖师,他在1973年发表的论文Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment可以称得上开天辟地,他在这篇论文中提出了著名的Liu&Layland上限,这一理论也成为了计算机实时系统设计的基本准则。许多实时系统中的问题都来源于此,例如多核处理器出现之后,实时系统从...
Scheduling algorithms for multiprogramming in a hard real-time environment. Journal of the ACM, 20(1):46{61, 1973.C. Liu and J. Layland. Schedulingalgorithms for mul- tiprogramming in a hard-real-time environment. Jour- nal of the ACM, 1(1), January 1973....