Performance Evaluation of RDMA Communication Patterns by Means of Simulations

摘要：

　　Communication patterns that appear in RDMA-based parallel programming are different from those in the standard MPI programming. In this paper, we evaluated the performance of typical communication patterns in RDMA-based applications using simulations. The simulations predicted execution times with errors less than 10%. The simulation accuracy was ufficient to detect performance change between two different synchronization points in an application. We also showed that these simulations were useful for analyzing the cause of a performance degradation in the communication pattern.

关键词： parallel programming RDMA performance evaluation

作者: Ryutaro Susukita Yoshiyuki Morie Takeshi Nanri Hidetomo Shibamura

作者单位: Research Institute of Information Technology, Kyushu University, 6-10-1 Hakozaki, Higashi-ku, Fukuok Institute of Systems, Information Technologies and Nanotechnologies, Fukuoka SRP Center Building 7F,

会议类型: 国际会议

会议名称: 2015 Joint International Mechanical,Electronic and Information Technology Conference(JIMET 2015)(2015 联合国际机械,电子与信息技术国际会议)

会议地点: 重庆

会议语种:英文

页码: 141-147

在线出版日期: 2015-12-18（万方平台首次上网日期，不代表论文的发表时间）