CAS OpenIR  > 多相复杂系统国家重点实验室
The Sunway TaihuLight supercomputer: system and applications
Fu, Haohuan1,2,4; Liao, Junfeng1,2,3,4; Yang, Jinzhe4; Wang, Lanning5; Song, Zhenya7; Huang, Xiaomeng1,2,4; Yang, Chao6; Xue, Wei1,2,3,4; Liu, Fangfang6; Qiao, Fangli7; Zhao, Wei7; Yin, Xunqiang7; Hou, Chaofeng8; Zhang, Chenglong8; Ge, Wei8; Zhang, Jian9; Wang, Yangang9; Zhou, Chunbo9; Yang, Guangwen1,2,3,4
2016-07-01
发表期刊Science China-Information Sciences
ISSN1674-733X
卷号59期号:7页码:72001
摘要The Sunway TaihuLight supercomputer is the world's first system with a peak performance greater than 100 PFlops. In this paper, we provide a detailed introduction to the TaihuLight system. In contrast with other existing heterogeneous supercomputers, which include both CPU processors and PCIe-connected many-core accelerators (NVIDIA GPU or Intel Xeon Phi), the computing power of TaihuLight is provided by a homegrown many-core SW26010 CPU that includes both the management processing elements (MPEs) and computing processing elements (CPEs) in one chip. With 260 processing elements in one CPU, a single SW26010 provides a peak performance of over three TFlops. To alleviate the memory bandwidth bottleneck in most applications, each CPE comes with a scratch pad memory, which serves as a user-controlled cache. To support the parallelization of programs on the new many-core architecture, in addition to the basic C/C++ and Fortran compilers, the system provides a customized Sunway OpenACC tool that supports the OpenACC 2.0 syntax. This paper also reports our preliminary efforts on developing and optimizing applications on the TaihuLight system, focusing on key application domains, such as earth system modeling, ocean surface wave modeling, atomistic simulation, and phase-field simulation.
关键词Supercomputer Many-core High Performance Computing Scientific Computing Computer Architecture
文章类型Article
WOS标题词Science & Technology ; Technology
DOI10.1007/s11432-016-5588-7
收录类别SCI
语种英语
关键词[WOS]MODEL ; PERFORMANCE ; ATMOSPHERE ; CORE
WOS研究方向Computer Science
WOS类目Computer Science, Information Systems
WOS记录号WOS:000380685000010
引用统计
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/21269
专题多相复杂系统国家重点实验室
作者单位1.Tsinghua Univ, Minist Educ, Key Lab Earth Syst Modeling, Beijing 100084, Peoples R China
2.Tsinghua Univ, Ctr Earth Syst Sci, Beijing 100084, Peoples R China
3.Tsinghua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China
4.Natl Supercomp Ctr Wuxi, Wuxi 214072, Peoples R China
5.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Beijing 100875, Peoples R China
6.Chinese Acad Sci, Inst Software, Beijing 100190, Peoples R China
7.First Inst Oceanog, State Ocean Adm, Qingdao 266061, Peoples R China
8.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
9.Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714
Fu, Haohuan,Liao, Junfeng,Yang, Jinzhe,et al. The Sunway TaihuLight supercomputer: system and applications[J]. Science China-Information Sciences,2016,59(7):72001.
APA Fu, Haohuan.,Liao, Junfeng.,Yang, Jinzhe.,Wang, Lanning.,Song, Zhenya.,...&Yang, Guangwen.(2016).The Sunway TaihuLight supercomputer: system and applications.Science China-Information Sciences,59(7),72001.
MLA Fu, Haohuan,et al."The Sunway TaihuLight supercomputer: system and applications".Science China-Information Sciences 59.7(2016):72001.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
The Sunway TaihuLigh(1926KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Fu, Haohuan]的文章
[Liao, Junfeng]的文章
[Yang, Jinzhe]的文章
百度学术
百度学术中相似的文章
[Fu, Haohuan]的文章
[Liao, Junfeng]的文章
[Yang, Jinzhe]的文章
必应学术
必应学术中相似的文章
[Fu, Haohuan]的文章
[Liao, Junfeng]的文章
[Yang, Jinzhe]的文章
相关权益政策
暂无数据
收藏/分享
文件名: The Sunway TaihuLight supercomputer_ system and applications.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。