| 基于IBM1350机群的Linpack快速测试 |
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| 引用本文： | 姜晓玲 任国林. 基于IBM1350机群的Linpack快速测试[J]. 微机发展, 2007, 17(3): 65-68 |
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| 作者姓名： | 姜晓玲 任国林 |
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| 作者单位： | 东南大学计算机科学与工程学院 江苏南京210096 |
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| 摘 要： | Linpack是目前测试机群浮点运算性能的通用标准。文中旨在解决Linpack采用通用参数配置时因盲目配置参数多而导致测试周期长的缺陷,提出了一种可大幅度减少测试周期的基于最优化路径的Linpack参数配置策略。IBM1350机群浮点性能的快速测试显示该研究达到了预先设计要求。参数配置规律的深入分析表明该策略对于其它机群性能测试具有借鉴意义。
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| 关 键 词： | Linpack 检测机群性能 最优化路径 参数配置策略 快速测试 |
| 文章编号： | 1673-629X(2007)03-0065-04 |
| 修稿时间： | 2006-05-31 |
The Fast Linpack Test Technique Based on IBM1350 Cluster System |
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| JIANG Xiao-ling,REN Guo-lin. The Fast Linpack Test Technique Based on IBM1350 Cluster System[J]. Microcomputer Development, 2007, 17(3): 65-68 |
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| Authors: | JIANG Xiao-ling REN Guo-lin |
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| Abstract: | Linpack is the benchmark of testing the float-point performance of the cluster.Generally,there are too many parameters must be tuned,so testing the performance of the cluster cost a long time.Proposed an approach reducing the testing time greatly based on optimum path arithmetic.The test on the IBM1350 cluster system showed that the approach can reach the expectation.The extended analysis on the parameters' configuration indicates that this approach can supply reference to other clusters' Linpack testing. |
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| Keywords: | Linpack testing cluster performance optimum path approach configuring parameters fast testing |
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