| 面向网络处理器的软件组件模式 |
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| 引用本文： | 肖红,吴迪.面向网络处理器的软件组件模式[J].计算机工程与设计,2007,28(15):3594-3597. |
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| 作者姓名： | 肖红 吴迪 |
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| 作者单位： | 1. 广东工业大学,计算机科学与技术学院,计算机系统结构研究所,广东,广州,510006
2. 广州广播电视大学,教育技术中心,广东,广州,510000 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 网络处理器通常由多个异构的处理和内存单元通过片上网络连接构成,其目标应用需要在Gbit/s到几十Gbit/s的网络环境中以线速处理数据包,具有实时、资源受限和异构的特点,目前的系统设计和开发方法难以达到性能和效率兼顾.通过分析硬件和应用,总结在基于网络处理器的系统中应用组件技术的基本原则,可应用组件技术来解决传统方法的问题.提出的组件模式抽取了网络处理器在硬件体系结构和目标应用方面的特征,可以简化系统建立并能够对系统行为进行预测.
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| 关 键 词： | 网络处理器 异构 组件模式 性能 软件性能工程 网络处理器 软件 组件模式 network processor oriented component model 预测 系统行为 系统建立 简化 特征 硬件体系结构 模式抽取 问题 基本原则 组件技术 分析 效率 性能 方法 |
| 文章编号： | 1000-7024（2007）15-3594-04 |
| 修稿时间： | 2006-12-12 |
Software component model oriented to network processor |
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| XIAO Hong,WU Di.Software component model oriented to network processor[J].Computer Engineering and Design,2007,28(15):3594-3597. |
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| Authors: | XIAO Hong WU Di |
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| Affiliation: | 1. Computer System Architecture Research Centre, College of Computer Science and Technology, Guangdong University of Technology, Guangzhou 510006, China; 2. Educational Technology Centre, Guangzhou Radio and TV University, Guangzhou 510000, China |
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| Abstract: | Network processors usually consist of multiple heterogeneous processing and memory units connected by on-chip network,and the target applications generally need to process packets at full line rate from Gbit/s to multiple 10 Gbit/s.Network processor based applications are real-time,resource-constrained and heterogeneous.Component technology is a promising approach for complex embe-dded system development.However,the general purpose component technology is not suitable for the contexts of network processor.The hardware architecture and applications are analyzed and general guidelines are given to applying component technology to network processor based systems.A component model is proposed according to simplify system composition and improve predictability. |
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| Keywords: | network processor heterogeneous component model performance software performance engineering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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