超级计算机有关文献,天河一号超级计算机:软硬件系统概述

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于 2021-07-14 05:52:29 发布

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文章标签：超级计算机有关文献

本文概述了中国国防科技大学建造的TH-1A超级计算机，它采用CPU和GPU混合架构，拥有专有高速通信网络，峰值性能达到4700 TFlops。2010年位居全球第一，现用于天津国家超级计算中心，服务于高性能计算。在石油勘探、天气预报及生物医学研究等领域发挥了关键作用。

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摘要：

This paper presents an overview of TianHe-1A (TH-1A) supercomputer, which is built by National University of Defense Technology of China (NUDT). TH-1A adopts a hybrid architecture by integrating CPUs and GPUs, and its interconnect network is a proprietary high-speed communication network. The theoretical peak performance of TH-1A is 4700 TFlops, and its LINPACK test result is 2566 TFlops. It was ranked the No. 1 on the TOP500 List released in November, 2010. TH-1A is now deployed in National Supercomputer Center in Tianjin and provides high performance computing services. TH-1A has played an important role in many applications, such as oil exploration, weather forecast, bio-medical research.

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