| IA机群节点内并行编程模式性能分析 |
| |
| 引用本文： | 曹振南,冯圣中,王沁.IA机群节点内并行编程模式性能分析[J].计算机工程与应用,2004,40(20):84-86. |
| |
| 作者姓名： | 曹振南 冯圣中 王沁 |
| |
| 作者单位： | 北京科技大学,北京,100083;中国科学院计算技术研究所,北京,100080 |
| |
| 摘 要： | 该文分析了IA机群节点内并行应用性能的影响因素,深入研究编程模式对性能影响的机理,并指出Cache命中率是最显著的影响因素。
|
| 关 键 词： | IA机群 MPI OpenMP Cache |
| 文章编号： | 1002-8331-(2004)20-0084-03 |
Performance Analysis of Parallel Programming Models for the Intra-node of IA Cluster |
| |
| Cao Zhennan,Feng Shengzhong,Wang Qin.Performance Analysis of Parallel Programming Models for the Intra-node of IA Cluster[J].Computer Engineering and Applications,2004,40(20):84-86. |
| |
| Authors: | Cao Zhennan Feng Shengzhong Wang Qin |
| |
| Affiliation: | Cao Zhennan 1 Feng Shengzhong 2 Wang Qin 11 |
| |
| Abstract: | This paper studies the factors that affect the performance of parallel programming applications in the intra-nodes of IA cluster and investigate the mechanism of how parallel programming models affect the performance.It draws the conclusion that the rate of Cache hits is a vital element. |
| |
| Keywords: | IA Cluster MPI OpenMP Cache |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
