CN101226487B - 基于嵌入式Linux操作系统的内核级线程库的实现方法 - Google Patents
基于嵌入式Linux操作系统的内核级线程库的实现方法 Download PDFInfo
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Abstract
Description
连续创建10个线程的延时(微秒/线程) | 连续创建100个线程(微秒/线程) | |
没有采用LKTL线程库 | 535.3 | 470.878 |
采用LKTL线程库 | 222.52 | 221.17 |
循环调用open(),close()函数1000次的总延时(微秒) | |
没有采用LKTL线程库 | 31043.2 |
循环调用open(),close()函数1000次的总延时(微秒) | |
采用LKTL线程库 | 5627.2 |
C/S模式下的典型客户端应用程序的执行延时(微秒) | |
没有采用LKTL线程库 | 112785.2 |
采用LKTL线程库 | 7537 |
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Cited By (1)
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US5903752A (en) * | 1994-10-13 | 1999-05-11 | Intel Corporation | Method and apparatus for embedding a real-time multi-tasking kernel in a non-real-time operating system |
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CN102223376A (zh) * | 2011-06-23 | 2011-10-19 | 中国人民解放军国防科学技术大学 | 网络协议栈兼容方法及装置 |
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Inventor after: Cai Bin Inventor after: Deng Guanghong Inventor after: Liu Yi Inventor after: Chi Zhiqiang Inventor after: Huang Zhihua Inventor after: Cheng Xiong Inventor before: Cai Bin Inventor before: Deng Guanghong Inventor before: Liu Yi Inventor before: Chi Zhiqiang Inventor before: Huang Zhihua Inventor before: Cheng Xiong |
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Assignee: China Shipbuilding Heavy Industries (Wuhan) Long Ling Electronics Co., Ltd. Assignor: No. 709 Research Institute of China Shipbuilding Industry Corporation Contract record no.: 2011420000071 Denomination of invention: Method for implementing inner core level thread library based on built-in Linux operating system Granted publication date: 20100602 License type: Exclusive License Open date: 20080723 Record date: 20110510 |
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