Communication Optimization Technology Based on Network Dynamic Performance Model
Joint Authors
Cui, Xiang
Li, Xiaowen
Wang, Bei
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-24
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This work analyses different communication modes in applications of supercomputing, proposes a communication dynamic performance model based on topology awareness, and realizes the prototype system of all-to-all communication and stencil communication optimization based on this model.
Basic tests on the optimization of all-to-all communication and stencil communication were carried out on the Sunway TaihuLight System, and this achieved obvious optimization results.
Several applications, including molecular dynamics simulation and turbulence simulation, have been optimized and tested.
The average performance has been improved obviously.
It can be expected that, for other large-scale applications, this optimization method can also be used to obtain significant improvement in communication performance.
American Psychological Association (APA)
Cui, Xiang& Li, Xiaowen& Wang, Bei. 2020. Communication Optimization Technology Based on Network Dynamic Performance Model. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1201847
Modern Language Association (MLA)
Cui, Xiang…[et al.]. Communication Optimization Technology Based on Network Dynamic Performance Model. Mathematical Problems in Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1201847
American Medical Association (AMA)
Cui, Xiang& Li, Xiaowen& Wang, Bei. Communication Optimization Technology Based on Network Dynamic Performance Model. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1201847
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1201847