| 一个基于Java虚拟机的分布式计算模型 |
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| 引用本文： | 齐德昱 谢景明. 一个基于Java虚拟机的分布式计算模型[J]. 计算机科学, 2007, 34(6): 248-250 |
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| 作者姓名： | 齐德昱 谢景明 |
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| 作者单位： | 华南理工大学计算机科学与工程学院,广州,510641;华南理工大学计算机科学与工程学院,广州,510641 |
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| 基金项目： | 粤港关键领域重点突破项目 , 广东省重大科技专项基金 |
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| 摘 要： | 针对单个JVM的性能缺陷问题,分析了实现分布式JVM的关键技术,提出了一个基于Spaces的分布式虚拟机集成模型,该模型将执行代码和数据分离,通过异步协作机制和动态装载类技术,将多个Java作业透明地调度到不同的JVM资源上并行执行,实现了单一系统映象。
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| 关 键 词： | 类装载器 单一系统映象 虚拟机 分布式计算 |
A Distributed Computing Model Based on Java Virtual Machine |
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| QI De-Yu,XIE Jing-Ming (College of Computer Engineering and Science,South China University of Technology,Guangzhou. A Distributed Computing Model Based on Java Virtual Machine[J]. Computer Science, 2007, 34(6): 248-250 |
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| Authors: | QI De-Yu XIE Jing-Ming (College of Computer Engineering Science South China University of Technology Guangzhou |
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| Affiliation: | College of Computer Engineering and Science, South China University of Technology,Guangzhou 510641 |
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| Abstract: | It is difficult to improve the performance of a single java virtual machine. Some key technologies on distributed java virtual machine are analyzed firstly. Then a distributed java virtual machine model based on spaces is proposed to solve the above problem, which separates data from executable codes. Jobs are scheduled to resources in asynchronous mode and executed by dynamically loading classes,which implement the single system image in a distributed computing environment. |
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| Keywords: | ClassLoader Single system image Java virtual machine Distributed computing |
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