| 基于Linux的异步I/O实现 |
| |
| 引用本文： | 厉海燕,李新明,王莉. 基于Linux的异步I/O实现[J]. 装备指挥技术学院学报, 2001, 12(6): 76-80 |
| |
| 作者姓名： | 厉海燕 李新明 王莉 |
| |
| 作者单位： | 装备指挥技术学院试验工程系 |
| |
| 摘 要： | Linux是符合POSIX标准的操作系统,异步I/O是POSIX1003.1b提出的要求.介绍了异步I/O模式的基本思想,分析了线程技术,比较了用户线程和内核线程,给出了Linux下内核异步I/O的具体实现及其主要数据结构和算法、测试方法、结果,指出了这种实现方法的优缺点和改进方案.
|
| 关 键 词： | Linux 异步I/O 内核 线程 |
| 修稿时间： | 2001-07-09 |
Implementation of Asynchronous Input and Output in Linux |
| |
| LI Hai yan LI Xin ming WANG Li. Implementation of Asynchronous Input and Output in Linux[J]. Journal of the Academy of Equipment Command & Technology, 2001, 12(6): 76-80 |
| |
| Authors: | LI Hai yan LI Xin ming WANG Li |
| |
| Abstract: | Linux is an operating system according with POSIX standard, and asynchronous I/O is brought out by POSIX 1 003.1 b.Firstly, the paper introduces the main idea of asynchronous I/O mode, analyzes thread technology, compares user thread with kernel thread, presents implementation of Linux kernel asynchronous I/O. Secondly, this paper analysis the main data structures and programme flow and test method and conclusion. Finally, it points out the merits, demerits and the scheme to improve. |
| |
| Keywords: | Linux asynchronous I/O kernel thread |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
