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NUCLEAR FUSION AND PLASMA PHYSICS ›› 2007, Vol. 27 ›› Issue (2): 127-130.

• Research Report • Previous Articles     Next Articles

A high performance computer system for HL-2A tokamak experiment

CHEN Liao-yuan, PAN Wei, ZHANG Jin-hua, LIAO Ming, LI Yong-ge, LUO Cui-wen, WANG Xiu-hui   

  1. (Southwestern Institute of Physics, Chengdu,610041)
  • Received:2006-06-07 Revised:2007-01-04 Online:2007-06-15 Published:2011-08-23

HL-2A装置实验高性能计算系统与应用研究

陈燎原，潘 卫，张锦华，廖 敏，李永革，罗萃文，王修慧   

  1. (核工业西南物理研究院，成都 610041)
  • 作者简介:陈燎原（1956-），男，重庆市人，研究员，博士生导师，核工业西南物理研究院计算机与控制研究室主任，国防科工委“511人才工程”学术技术带头人。

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Abstract:

A high performance computer system with total 130 CPU, for HL-2A experiment has a peak performance of 768 GFLOPS and it is easy to be managed and expanded. With the system built, some research on optimization of programm performance and application on HL-2A experiment have been carried out. Some progresses have been made.

Key words: HPC, Cluster, Parallel computing

摘要：

HL-2A装置实验高性能计算系统共有130个CPU，配置了多种工具软件和程序编译器；系统峰值性能为每秒7680亿次浮点运算，并且具有很好的可管理性与可扩展性。以此为基础开展了程序调优研究，HL-2A装置实验应用研究，并取得了进展。

关键词: HL-2A, 高性能计算机, 群集, 并行计算

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