Windows多任务机制及其应用研究

Study of Windows′ Multitasking Mechanism and its Applications

首先对Ｗｉｎｄｏｗｓ多任务机制进行了分析，指出其在实现任务实时性方面的不足然后针对这一不足，提出了改善其任务调度性能和实现任务实时性的几种策略。

This paper begins with analyzing the Windows' multitasking mechanism and indicates its defects on scheduling real-time tasks. Based on this, several methods for improving its multitask scheduling performancing and realing real-time tasks are given. The emphasis is on the way of programming its system timer by use of its unopened technigue.