| XVM虚拟环境下并行程序的性能评测 |
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| 引用本文： | 陈剑.XVM虚拟环境下并行程序的性能评测[J].计算机与数字工程,2012,40(4):130-132. |
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| 作者姓名： | 陈剑 |
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| 作者单位： | 广东科学技术职业学院计算机工程技术学院 珠海 519090 |
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| 摘 要： | 该文引入speedup作为并行程序的性能评测指标,分析了并行程序在不同类型和不同数量的客户虚拟机中运行的性能差异,实验表明,MPI并行程序在xVM虚拟化环境中的运行性能接近非虚拟化本地主机的性能,在半虚拟化环境中的并行程序性能超过全虚拟化环境中的并行程序性能。
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| 关 键 词： | 虚拟化 并行程序 性能评测 |
Performance Evaluation of Parallel Program in Xvm Virtual Environment |
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| CHEN Jian.Performance Evaluation of Parallel Program in Xvm Virtual Environment[J].Computer and Digital Engineering,2012,40(4):130-132. |
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| Authors: | CHEN Jian |
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| Affiliation: | CHEN Jian(Computer Engineering Technical College,Guangdong Institute of Science and Technology,Zhuhai 519090) |
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| Abstract: | This paper introduce speedup as the basic performance metric.The performance characteristics of parallel program on different types and number of guest VMes was investigated.The results show that the performance of traditional MPI parallel programs in xVM virtual environment is close to it in native,non-virtualized environment and the performance of parallel programs in para-virtualized environ-ment exceeds that of parallel programs in full-virtualized environment. |
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| Keywords: | virtualization parallel programming performance evaluation |
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