| 多处理器平台下Linux2．6启动过程中的位图分析 |
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| 引用本文： | 陈小兰,杨斌.多处理器平台下Linux2．6启动过程中的位图分析[J].成都信息工程学院学报,2010,25(1):41-44. |
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| 作者姓名： | 陈小兰 杨斌 |
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| 作者单位： | 西南交通大学信息科学与技术学院,四川,成都,610031 |
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| 摘 要： | 在多处理器体系结构下，Linux在嵌入式平台已经得到了越来越广泛的使用。在详细分析多处理器平台下Linux启动过程的基础上，从系统使用及编程者的角度，深入剖析了其中相关的位图建立处理机制及其作用，得出了在多处理器及多核平台下进行Linux操作系统移植的总体思路。
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| 关 键 词： | 计算机应用技术 嵌入式系统 对称多处理器 启动过程 位图 |
Bitmap Analysis in Startup Process of Linux 2.6 Based on Symmetric Multi-Processor Architecture |
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| CHEN Xiao-lan,YANG Bin.Bitmap Analysis in Startup Process of Linux 2.6 Based on Symmetric Multi-Processor Architecture[J].Journal of Chengdu University of Information Technology,2010,25(1):41-44. |
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| Authors: | CHEN Xiao-lan YANG Bin |
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| Institution: | School of Information Science & Technology;Southwest Jiaotong University;Chengdu 610031;China |
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| Abstract: | Under the Symmetric Multi-Processor(SMP) Architecture,embedded platform based on Linux has been widely used increasingly.Based on the detailed analysis of Linux system startup process under SMP,the processing mechanisms and functions of related bitmaps used in startup process are deeply illustrated from both the system usage and programmer's aspects in this article,which provides a general idea for Linux transplantation in Multe-Processor and Multi-core platform. |
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| Keywords: | computer application embedded system SMP startup process bitmap |
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