“CPU+GPU+MIC”混合超级计算机π

James Lin, Minhua Wen
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摘要

摘要2013 - 2015年,上海交通大学高性能计算研究中心(CHPC)的超级计算机π是中国所有高校中运算速度最快的超级计算机。采用高度混合架构,是国内首台“CPU+GPU+MIC”超级计算机。2013年部署时,它也是中国最大的开普勒GPU集群。此外,它还在国内率先采用了“FDR+DDN”组合。本文将介绍超级计算机π的设计。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The “CPU+GPU+MIC” Hybrid Supercomputer π
*Correspondence: James Lin, Center for HPC, Shanghai Jiao Tong University, Shanghai, China, james@sjtu.edu.cn Abstract The supercomputer π at Center for HPC (CHPC) of Shanghai Jiao Tong University (SJTU) was the fastest supercomputer among all the universities in China during 2013 to 2015. With a highly hybrid architecture, it is the first “CPU+GPU+MIC” supercomputer in China. It was also the largest Kepler GPU cluster in China when deployed in 2013. In addition, it firstly utilized the “FDR+DDN” combination in China. In this paper, we will introduce the design of supercomputer π.
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