| 多线程技术的研究与应用 |
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| 引用本文： | 骆斌,费翔林. 多线程技术的研究与应用[J]. 计算机研究与发展, 2000, 37(4): 407-412 |
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| 作者姓名： | 骆斌 费翔林 |
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| 作者单位： | 1. 南京大学计算机软件新技术国家重点实验室,南京,210093
2. 南京大学计算机科学与技术系,南京,210093 |
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| 基金项目： | 国家自然科学基金项目!(项目编号 69775 0 19) |
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| 摘 要： | 现代主流操作系统已经广泛采用了多线程技术．首先论述了多线程的基本概念，然后着重分析了３种主要的多线程实现方案：内核绵线程、用户级线程和混合策略，然后介绍了多线程技术的应用．还结合面向对象数据库管理系统ＮＯＤＢＭＳ的实现，介绍了如何应用多线程技术实现多事务处理，并提出了一个基于多线程技术实现的对象式数据库查询优化算法、该算法取得了较好的效果。
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| 关 键 词： | 进程 用户级线程 内核级线程 操作系统 多线程 |
STUDY AND APPLICATION OF MULTITHREAD TECHNOLOGY |
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| LUO Bin,FEI Xiang-Lin. STUDY AND APPLICATION OF MULTITHREAD TECHNOLOGY[J]. Journal of Computer Research and Development, 2000, 37(4): 407-412 |
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| Authors: | LUO Bin FEI Xiang-Lin |
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| Abstract: | Multithread technology has been adopted in recently developed mainstream operating systems. Firstly the basic concepts of multithread are described. Secondly, three implementation methods of multithread mechanism that is user|level threads, kernel|level threads and combined approaches are discussed. Thirdly, application of multithread programming is introduced. Through the object|oriented database management system NODBMS, how to use multithreads to realize multiple transaction processing is also introduced, and is proposed an effective query optimization algorithm of object|oriented database system based on multithread technology. |
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| Keywords: | thread process ULT KLT |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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