English

应用科学学报 ›› 1998, Vol. 16 ›› Issue (4): 457-462.

• 论文 • 上一篇    下一篇

动态调度算法下的实时性能分析

雷航, 熊光泽   

  1. 电子科技大学
  • 收稿日期:1997-08-10 出版日期:1998-12-31 发布日期:1998-12-31
  • 作者简介:雷航:博士,电子科技大学微机所,成都 610054
  • 基金资助:
    "九五"国防科技预研资金资助

Real Time Performance Evaluation for Dynamic Scheduling Algorithm

LEI HANG, XIONG GUANGZE   

  1. University of Electronic Science and Technology of China, Chengdu 610054
  • Received:1997-08-10 Online:1998-12-31 Published:1998-12-31

PDF

71

被引次数

4

摘要： 根据实时多任务的动态调度算法以及与实时性能密切相关的因素,建立起超时故障评价模型.根据该模型,可以定量分析和估算实时多任务系统中发生超时的任务以及系统发生超时故障的概率

关键词: 超时故障, 实时系统, 多任务, 动态调度, 评价模型

Abstract: On the basis of the dynamic scheduling algorithm of real time multitasking and the factors that be closely concerned with real time performance, a evaluation model is proposed. The model can point out that which tasks will produce time out fault and estimate the probability.

Key words: multitasking, time out fault, evaluation model, dynamic scheduling, real time system