| 分布式操作系统中线程包实现方法的对比研究 |
| |
| 引用本文： | 王凤岭.分布式操作系统中线程包实现方法的对比研究[J].南宁职业技术学院学报,2004,9(4):76-80. |
| |
| 作者姓名： | 王凤岭 |
| |
| 作者单位： | 南宁职业技术学院,计算机与信息工程系,广西,南宁,530003 |
| |
| 摘 要： | 内核级线程是微内核操作系统的基本调度单位,较好地支持了细粒度的并行计算,但在支持用户分布式并发模型上还有许多缺点,而用户级线程是在核心线程的支持下建立的更高层次的用户级调度单位,能较好地支持用户程序的并发执行。文章重点分析了分布式操作系统中线程包的两种实现方法,并对比研究了它们的优缺点。
|
| 关 键 词： | 分布式操作系统 内核线程 用户线程 虚拟处理机 |
| 文章编号： | 1009-3621(2004)04-0076-05 |
| 收稿时间： | 08 9 2004 12:00AM |
| 修稿时间： | 2004年8月9日 |
Comparing analysis and Study on the ways to implement a threads package in Distributed system |
| |
| WANG Feng - ling.Comparing analysis and Study on the ways to implement a threads package in Distributed system[J].Journal of Nanning Polytechnic,2004,9(4):76-80. |
| |
| Authors: | WANG Feng - ling |
| |
| Abstract: | Kernel-level threads is a basic scheduling unit on micro kernel operating system, and supports fine - grained parallel computing, but it has many shortcomings in supporting user -concurrency models. On the basis of kernel-level threads, user-level threads are the higher layer user - scheduling unit than kernel-level. They support concurrence execution of user programs. The paper focuses on discussing the ways to implement a threads package, and comparing & studding their shortcomings and virtues. |
| |
| Keywords: | distributed operating system Kernel -level threads user- level threads virtual processor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
