CAS OpenIR  > 中科院上海应用物理研究所2011-2019年
Parallelizing AT with open multi-processing and MPI
Luo, CM; Tian, SQ; Wang, K; Zhang, MZ; Zhang, QL; Jiang, BC; Jiang, BC (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume26Issue:3Pages:
Subtype期刊文献
AbstractSimulating 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.
KeywordStorage-ring
Language英语
WOS IDWOS:000358109700004
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25012
Collection中科院上海应用物理研究所2011-2019年
Corresponding AuthorJiang, BC (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
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):—.
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