计算机工程2011，Vol.37Issue(1)：265-267,3.DOI:10.3969/j.issn.1000-3428.2011.01.092
实时多处理器系统的双优先级调度算法
Dual Priority Schedule Algorithm for Real-time Multi-processor System
张益嘉 1马洪连 1丁男1
作者信息
- 1. 大连理工大学计算机学院,辽宁,大连,116023
- 折叠
摘要
Abstract
This paper presents a real-time task schedule algorithm based on dual priority for the homogeneous multi-processor system. Aiming at the character of sporadic tasks, the algorithm pretests the sporadic tasks and further improves the success rate of sporadic tasks schedule. The simulation results show that when the multi-core processor system utilization is at the limit, the algorithm is still able to schedule the hard real-time periodic tasks successfully and ensure the high success schedule rate of soft real-time periodic tasks and sporadic tasks.关键词
同构多处理器系统/双优先级/偶发任务Key words
homogeneous multi-processor system/ dual priority/ sporadic tasks分类
信息技术与安全科学引用本文复制引用
张益嘉,马洪连,丁男..实时多处理器系统的双优先级调度算法[J].计算机工程,2011,37(1):265-267,3.
