| 基于线程集成的系统设计方法 |
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| 引用本文： | 蒋书波,刘仲辉,程明霄.基于线程集成的系统设计方法[J].计算机工程与设计,2008,29(6):1380-1383. |
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| 作者姓名： | 蒋书波 刘仲辉 程明霄 |
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| 作者单位： | 南京工业大学,自动化学院测控系,江苏,南京,210009;南京工业大学,自动化学院,江苏,南京,210009 |
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| 摘 要： | 实现嵌入式系统任务的并行性是改善系统性能的基本手段.通过分析影响嵌入式系统性能的主要因素,采用了基于线程概念的嵌入式系统并行设计方法,利用指令级并行来改善系统性能.主要论述了线程集成的实现方法,通过编译技术在指令级代码中融合多个线程,从而实现任务的并行性,并将该方法应用于仪器仪表显示模块的设计.
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| 关 键 词： | 嵌入式系统 线程集成 系统性能 并行设计 指令级 |
| 文章编号： | 1000-7024(2008)06-1380-04 |
| 修稿时间： | 2007年7月31日 |
System design based on thread integration techniques |
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| JIANG Shu-bo,LIU Zhong-hui,CHENG Ming-xiao.System design based on thread integration techniques[J].Computer Engineering and Design,2008,29(6):1380-1383. |
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| Authors: | JIANG Shu-bo LIU Zhong-hui CHENG Ming-xiao |
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| Affiliation: | JIANG Shu-bo1,LIU Zhong-hui2,CHENG Ming-xiao1(1.Department of Measurement , Control,College of Automation,Nanjing University of Technology,Nanjing 210009,China,2.College of Automation,China) |
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| Abstract: | Implementation task concurrency is the basic means of improvement system performance.By analyzing factors impacting upon the embedded system performance,an embedded system design method based on thread ideas is used,performance is improved with instruction level parallelism.The implementation of thread integration is discussed,the implementation of task concurrency with compiler technology integrating multiple threads at the instruction code level is described and used at display module in the field of inst... |
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| Keywords: | embedded system thread integration system performance parallelism design instruction level |
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