这一新方法能够降低嵌入式系统能耗并提高操作系统定时精度
毛玉明
Tickless技术的研究及其在嵌入式系统中的实现[EB/OL]
北京:中国科技论文在线
这一机制能够降低系统开销
) 摘要: Tickless机制是Linux内核中引入的新定时机制
) Abstract: Tickless is a new timing mechanism which was introduced in Linux kernel
This mechanism can reduce system overhead and provide basis for high resolution timer
In this paper, the principle of this mechanism will be analyzed and the basic model of tickless will be summed up
Finally, a new realization method for tickless is proposed
The test results show that the new method can reduce the energy consumption of embedded system and improve the accuracy of OS timer
Keywords: tickless;timer interrupt;embedded operating system;Linux 下载PDF阅读器 PDF全文下载: 初稿 ( 270 ) 作者简介: 通信联系人: 【收录情况】 中国科技论文在线: 刘冀
嵌入式操作系统
最后提出一种全新的具有一定普遍适用性的tickless实现方法
毛玉明 ( 电子科技大学通信与信息工程学院
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