KMS of Xinjiang Astronomical Observatory, CAS
| Performance Test of Taurus HPC System | |
Zhang, Hailong1,2 ; Nie, Jun1,2
| |
| 2016-09-17 | |
| Conference Name | IEEE ICOACS-2016 |
| Source Publication | Proceedings of 2016 IEEE International Conference of Online Analysis and Computing Science, ICOACS 2016 |
| Pages | 185-188 |
| Conference Date | MAY 28-29, 2016 |
| Conference Place | Chongqing, China |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Project Number | 2015CB857100 ; U1531125 ; XXH12503-05-05 ; XBBS201325 |
| Contribution Rank | 1 |
| Abstract | High performance computing system has become the strong support of scientific research due to the good cost performance ratio and scalability after pure science and experimental science, the performance tests help to find out the performance bottlenecks of HPC systems. How to evaluate the performance of a HPC system is the main purpose of this paper. A high-performance computing system with 16 CPU+GPU compute nodes has been constructed. HPL benchmark was used to evaluate the performance of CPU, GPU under different matrix scale Ns, computational nodes, block size NB of matrix etc, and an empirical formula of Ns value calculation was presented through lots of testings. A comprehensive storage I/O performance was tested with IOZone which is a professional file system's standard testing tool. The performance of CPU cluster reaches 93.5% of the system theoretical value and GPU cluster gets 80% of the theoretical value. |
| Funding Organization | the National Key Basic Research Program of China, 973 Program ; the National Key Basic Research Program of China, 973 Program ; National Natural Science Fund of China ; National Natural Science Fund of China ; Youth Innovation Promotion Association CAS, Chinese Academy of Sciences ; Youth Innovation Promotion Association CAS, Chinese Academy of Sciences ; Light in China's Western Region ; Light in China's Western Region |
| Keyword | Hpc Linpack Iozone Gpu Cpu |
| DOI | 10.1109/ICOACS.2016.7563076 |
| URL | 查看原文 |
| Indexed By | EI ; CPCI |
| Language | 英语 |
| ISBN | 978-1-4673-7756-0 |
| WOS ID | WOS:000389510800041 |
| Citation statistics | |
| Document Type | 会议论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/1582 |
| Collection | 110米口径全可动射电望远镜（QTT）_110米大口径全可动射电望远镜关键技术研究（973项目）_课题3：超宽带接收机与高速数字终端 计算机技术应用研究室 科技计划处 |
| Affiliation | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China 2.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, West Beijing Road, Nanjing Jiangsu 210008, China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhang, Hailong,Nie, Jun. Performance Test of Taurus HPC System[C]:Institute of Electrical and Electronics Engineers Inc.,2016:185-188. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Zhang-2016-Performan（791KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Application Full Text | ||
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