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Application software beyond exascale: challenges and possible trends None

Guang-wen YANG, Hao-huan FU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1267-1272 doi: 10.1631/FITEE.1800459

Abstract:

With various exascale systems in different countries planned over the next three to five years, developing

Keywords: Supercomputing     Exascale     Application    

Avision of post-exascale programming None

Ji-dong ZHAI, Wen-guang CHEN

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1261-1266 doi: 10.1631/FITEE.1800442

Abstract:

Exascale systems have been under development for quite some time and will be available for use inIt is time to think about future post-exascale systems.There are many main challenges with regard to future post-exascale systems, such as processor architectureIn this study, we discuss three significant programming challenges for future post-exascale systems:

Keywords: Computing model     Fault-tolerance     Heterogeneous     Parallelism     Post-exascale    

Storagewall for exascale supercomputing Article

Wei HU,Guang-ming LIU,Qiong LI,Yan-huang JIANG,Gui-lin CAI

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 11,   Pages 1154-1175 doi: 10.1631/FITEE.1601336

Abstract: I/O performance bottleneck and highlight the significance of achieving scalable performance in peta/exascalealleviate the storage wall bottleneck in system design and achieve hardware/software optimizations in peta/exascale

Keywords: Storage-bounded speedup     Storage wall     High performance computing     Exascale computing    

Networking and communication challenges for post-exascale systems None

Dhabaleswar PANDA, Xiao-yi LU, Hari SUBRAMONI

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1230-1235 doi: 10.1631/FITEE.1800631

Abstract:

With the significant advancement in emerging processor, memory, and networking technologies, exascaleAs the exascale systems begin to be deployed and used, there will be a continuous demand to run next-generationIn this study, we focus on the networking and communication challenges for post-exascale systems.Firstly, we present an envisioned architecture for post-exascale systems.

Keywords: Networking     Communication     Synchronization     Post-exascale     Programming model     Big data     High-performance computing    

Post-exascale supercomputing: research opportunities abound Editorial

Zuo-ning CHEN, Jack DONGARRA, Zhi-wei XU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1203-1208 doi: 10.1631/FITEE.1830000

Abstract:

Keywords: valign=     top     class=     J_zhaiyao    

First Supercomputer Breaks Exascale Barrier, with More Expected Soon

Mitch Leslie

Engineering 2023, Volume 23, Issue 4,   Pages 10-12 doi: 10.1016/j.eng.2023.02.004

Scalability and efficiency challenges for the exascale supercomputing system: practice of a parallelsupporting environment on the Sunway exascale prototype system Research Article

Xiaobin HE, Xin CHEN, Heng GUO, Xin LIU, Dexun CHEN, Yuling YANG, Jie GAO, Yunlong FENG, Longde CHEN, Xiaona DIAO, Zuoning CHEN,hexiaobin_1984@163.com,ischen.xin@foxmail.com,yyylx@263.net,adch@263.net

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 1,   Pages 41-58 doi: 10.1631/FITEE.2200412

Abstract: Taking the exascale prototype system as an example, in this paper we first analyze the challenges ofhigh scalability and high efficiency for parallel applications in the exascale era.challenges, the optimization technologies used in the parallel supporting environment software on the exascaleFinally, the contributions to various applications running on the exascale prototype system are introduced

Keywords: Parallel computing     Sunway     Ultra-large-scale     Supercomputer    

Exploring high-performance processor architecture beyond the exascale None

Xiang-hui XIE, Xun JIA

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1224-1229 doi: 10.1631/FITEE.1800424

Abstract: scientific computation and engineering applications will push high-performance computing beyond the exascaleIn this paper, three architecture design goals for high-performance processors beyond the exascale are

Keywords: High-performance computing     Beyond the exascale     Processor architecture     Application-customized hardware    

OHTMA: an optimized heuristic topology-aware mapping algorithm on the Tianhe-3 exascale supercomputer Research Articles

Yi-shui Li, Xin-hai Chen, Jie Liu, Bo Yang, Chun-ye Gong, Xin-biao Gan, Sheng-guo Li, Han Xu,liyishui_lys@163.com,chenxinhai1995@aliyun.com,liujie@nudt.edu.cn

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 6,   Pages 809-962 doi: 10.1631/FITEE.1900075

Abstract: Experimental results on the Tianhe-3 exascale supercomputer prototype indicate that OHTMA can significantly

Keywords: 高性能计算;拓扑映射;启发式算法    

Moving from exascale to zettascale computing: challenges and techniques None

Xiang-ke LIAO, Kai LU, Can-qun YANG, Jin-wen LI, Yuan YUAN, Ming-che LAI, Li-bo HUANG, Ping-jing LU, Jian-bin FANG, Jing REN, Jie SHEN

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 10,   Pages 1236-1244 doi: 10.1631/FITEE.1800494

Abstract: With the development of high-performance computing, it is foreseeable that exascale computing will bes law approaches its limit, high-performance computing will face severe challenges when moving from exascale

Keywords: High-performance computing     Zettascale     Micro-architectures     Interconnection     Storage system     Manufacturing process     Programming models and environments    

Title Author Date Type Operation

Application software beyond exascale: challenges and possible trends

Guang-wen YANG, Hao-huan FU

Journal Article

Avision of post-exascale programming

Ji-dong ZHAI, Wen-guang CHEN

Journal Article

Storagewall for exascale supercomputing

Wei HU,Guang-ming LIU,Qiong LI,Yan-huang JIANG,Gui-lin CAI

Journal Article

Networking and communication challenges for post-exascale systems

Dhabaleswar PANDA, Xiao-yi LU, Hari SUBRAMONI

Journal Article

Post-exascale supercomputing: research opportunities abound

Zuo-ning CHEN, Jack DONGARRA, Zhi-wei XU

Journal Article

First Supercomputer Breaks Exascale Barrier, with More Expected Soon

Mitch Leslie

Journal Article

Scalability and efficiency challenges for the exascale supercomputing system: practice of a parallelsupporting environment on the Sunway exascale prototype system

Xiaobin HE, Xin CHEN, Heng GUO, Xin LIU, Dexun CHEN, Yuling YANG, Jie GAO, Yunlong FENG, Longde CHEN, Xiaona DIAO, Zuoning CHEN,hexiaobin_1984@163.com,ischen.xin@foxmail.com,yyylx@263.net,adch@263.net

Journal Article

Exploring high-performance processor architecture beyond the exascale

Xiang-hui XIE, Xun JIA

Journal Article

The exascale supercomputer

20 Dec 2023

Conference Videos

The exascale supercomputer(English)

16 Jan 2024

Conference Videos

OHTMA: an optimized heuristic topology-aware mapping algorithm on the Tianhe-3 exascale supercomputer

Yi-shui Li, Xin-hai Chen, Jie Liu, Bo Yang, Chun-ye Gong, Xin-biao Gan, Sheng-guo Li, Han Xu,liyishui_lys@163.com,chenxinhai1995@aliyun.com,liujie@nudt.edu.cn

Journal Article

Moving from exascale to zettascale computing: challenges and techniques

Xiang-ke LIAO, Kai LU, Can-qun YANG, Jin-wen LI, Yuan YUAN, Ming-che LAI, Li-bo HUANG, Ping-jing LU, Jian-bin FANG, Jing REN, Jie SHEN

Journal Article