| 用软件实现的故障注入工具评估错误检测机制 |
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| 引用本文： | 王建莹,杨孝宗,徐海智.用软件实现的故障注入工具评估错误检测机制[J].小型微型计算机系统,2000,21(5):497-499. |
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| 作者姓名： | 王建莹 杨孝宗 徐海智 |
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| 作者单位： | 1. 哈尔滨工业大学计算机科学与工程系,哈尔滨,150001
2. 中国科学技术大学研究生院计算机部,北京,100039 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 故障注入是容错计算机系统可靠性评估的征要手段，本文介绍了软件实现的故障注入工具ＳＯＢＦＩ设计与实现，用ＳＯＢＦＩ对ＲＳ６０００工作站的错误检测机制和两种软件实现的错误检测机制进行了试验评估，结果表明，在非容错商用计算机系统中加入简单折软件实现的错误检测机制，也呆以达到很高的错误检测覆盖率。
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| 关 键 词： | 错误检测机制 故障注入工具 容错 软件 计算机 |
| 修稿时间： | 1999-05-18 |
EVALUATION OF ERROR DETECTION MECHANISMS USING SOFTWARE IMPLEMENTED FAULT INJECTOR |
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| WANG Jian-ying,YANG Xiao-zong,XU Hai-zhi.EVALUATION OF ERROR DETECTION MECHANISMS USING SOFTWARE IMPLEMENTED FAULT INJECTOR[J].Mini-micro Systems,2000,21(5):497-499. |
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| Authors: | WANG Jian-ying YANG Xiao-zong XU Hai-zhi |
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| Abstract: | Fault injection is one of the most important methods in dependability evaluation of fault tolerant computer systems. The design and realization of SOBFI, a software implemented fault injector is presented in this paper. The built in error detection mechanisms (EDMs) of RS6000 workstation and two software based EDMs are evaluated using fault injection experiment. The result show that a commercial non fault tolerant computer can achieve higher error detection coverage by adding simple software based EDMs in it. |
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| Keywords: | Coverage Error detection mechanisms Fault injection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
