Parallelizing AT with open multi-processing and MPI
文献类型：期刊论文
| 作者 | Luo, CM; Tian, SQ; Wang, K; Zhang, MZ; Zhang, QL; Jiang, BC |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2015 |
| 卷号 | 26期号:3页码:— |
| 关键词 | STORAGE-RING |
| ISSN号 | 1001-8042 |
| 通讯作者 | Jiang, BC (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China. |
| 英文摘要 | Simulating charged particle motion through the elements is necessary to understand modern particle accelerators. The particle numbers and the circling turns in a synchrotron are huge, and a simulation can be time-consuming. Open multi-processing (OpenMP) is a convenient method to speed up the computing of multi-cores for computers based on share memory model. Using message passing interface (MPI) which is based on nonuniform memory access architecture, a coarse grain parallel algorithm is set up for the Accelerator Toolbox (AT) for dynamic tracking processes. The computing speedup of the tracking process is 3.77 times with a quad-core CPU computer and the speed almost grows linearly with the number of CPU. |
| 语种 | 英语 |
| WOS记录号 | WOS:000358109700004 |
| 公开日期 | 2016-03-08 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/25012]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Luo, CM,Tian, SQ,Wang, K,et al. Parallelizing AT with open multi-processing and MPI[J]. NUCLEAR SCIENCE AND TECHNIQUES,2015,26(3):—. |
| APA | Luo, CM,Tian, SQ,Wang, K,Zhang, MZ,Zhang, QL,&Jiang, BC.(2015).Parallelizing AT with open multi-processing and MPI.NUCLEAR SCIENCE AND TECHNIQUES,26(3),—. |
| MLA | Luo, CM,et al."Parallelizing AT with open multi-processing and MPI".NUCLEAR SCIENCE AND TECHNIQUES 26.3(2015):—. |
入库方式： OAI收割
来源：上海应用物理研究所
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