| 基于线索化方法的嵌入式Java虚拟机性能优化技术研究 |
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| 引用本文： | 李允,罗蕾,雷昊峰,熊光泽.基于线索化方法的嵌入式Java虚拟机性能优化技术研究[J].小型微型计算机系统,2005,26(3):439-442. |
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| 作者姓名： | 李允 罗蕾 雷昊峰 熊光泽 |
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| 作者单位： | 1. 西南交通大学,计算机与通信工程学院,四川,成都,610031
2. 电子科技大学,计算机科学与工程学院,四川,成都,610054 |
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| 基金项目： | 国家“八六三”项目(2002AA1Z2305)资助. |
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| 摘 要： | 随着计算机的不断发展，逐渐呈现出了普适计算的模式．普遍认为，Java是适应普适计算的关键技术．分析了解释运行中利用线索化方法进行性能优化的技术，实现了基于直接线索化方法的嵌入式Java虚拟机的解释器性能优化方案，并对嵌入式Java虚拟机的参考实现和基于直接线索化的优化方案进行了性能对比．
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| 关 键 词： | 嵌入式Java 线索化方法 Java虚拟机 性能优化 |
| 文章编号： | 1000-1220(2005)03-0439-04 |
Performance Optimization Technology Formbedded Java Virtual Machine Based on Threaded Method |
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| LI Yun,LUO Lei,LEI Hao-feng,XIONG Guang-ze.Performance Optimization Technology Formbedded Java Virtual Machine Based on Threaded Method[J].Mini-micro Systems,2005,26(3):439-442. |
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| Authors: | LI Yun LUO Lei LEI Hao-feng XIONG Guang-ze |
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| Affiliation: | LI Yun1,LUO Lei2,LEI Hao-feng2,XIONG Guang-ze21 |
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| Abstract: | As the development of computing technology, there is the requirement of anywhere computing to provide services at anytime. In fact, Java has been the key technology of pervasive computing. Analyzed a performance optimization technology uses the threaded method in interpreting running modes and implements a performance optimization of embedded Java VM based on direct threaded technology. The paper demonstrates the comparison performance of embedded Java VM and direct threaded optimized VM. |
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| Keywords: | embedded Java threaded method Java VM performance optimization |
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