| SMP机群混合编程模型研究 |
| |
| 引用本文： | 陈勇,陈国良,李春生,何家华.SMP机群混合编程模型研究[J].小型微型计算机系统,2004,25(10):1763-1767. |
| |
| 作者姓名： | 陈勇 陈国良 李春生 何家华 |
| |
| 作者单位： | 中国科学技术大学,计算机科学技术系,安徽,合肥,230027 |
| |
| 基金项目： | 国家863项目(2001AA111041)资助. |
| |
| 摘 要： | 研究了适用于 SMP机群的混合编程模型 ,并把它划分为 Open MP MPI和 Thread MPI两类 .通过研究指出 ,Open MP MPI优于 Thread MPI.在此基础上 ,重点研究了 Open MP MPI的实现机制、粗粒度和细粒度并行化方法、循环选择、优化措施以及注意事项等 ,得出细粒度并行化的 Open MP MPI是 SMP机群编程模型的一个较好选择的结论
|
| 关 键 词： | SMP 机群 编程模型 OpenMP MPI |
| 文章编号： | 1000-1220(2004)10-1763-05 |
Hybrid Programming Model Research on SMP Cluster Architecture |
| |
| CHEN Yong,CHEN Guo liang,LI Chun sheng,HE Jia hua.Hybrid Programming Model Research on SMP Cluster Architecture[J].Mini-micro Systems,2004,25(10):1763-1767. |
| |
| Authors: | CHEN Yong CHEN Guo liang LI Chun sheng HE Jia hua |
| |
| Abstract: | This paper studies the hybrid programming model for SMP cluster and classifies it to two kinds, OpenMP MPI and Thread MPI. Through the research in these two models, we point out that OpenMP MPI model is better than Thread MPI model. Then we analyze the implementation mechanism, coarse grain method and fine grain method, the loop selection, maximum number of threads, optimization methods and etc. We conclude that OpenMP MPI model with fine grain method is a good programming model for SMP cluster. |
| |
| Keywords: | SMP cluster programming model OpenMP MPI |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
