陸製「神威太湖之光」問鼎全球超級電腦TOP500

本帖最後由 B687 於 2016-6-21 00:49 編輯

國際TOP500組織今日公布最新超級電腦榜單,使用中國自主晶片製造的「神威太湖之光」取代「天河二號」登上榜首,這也是中國超級電腦數量上首度超越美國登上第一。

根據新華社報導,「神威太湖之光」浮點運算速度達93 Petaflops,不僅速度比「天河二號」快出近2倍,其效率也提高3倍。除此之外,「神威太湖之光」不像「天河二號」搭載英特爾(Intel)晶片,它使用的是中國自主知識產權的晶片。

http://www.chinatimes.com/realtimenews/20160620005471-260408

It should be noted that the surge in Chinese systems was achieved with the help of number of generically named Internet service providers and a number of anonymous commercial firms that ran Linpack on their in-house clusters. It’s likely that a good number of these systems don’t actually run what would be considered HPC workloads during their day jobs, so their presence on the list has probably inflated China’s representation to some degree. For what it’s worth though, the US and other countries also claim a number of these questionable HPC machines, so it’s difficult to make objective comparisons.
http://www.top500.org/news/china ... nding-us-supremacy/



神威CPU成功打敗美帝Intel  實現中國夢

國際TOP500組織今日公布最新超級電腦榜單,使用中國自主晶片製造的「神威太湖之光」取代「天河二號」登上榜 ...
B687 發表於 2016-6-21 00:25


神威個 base 應該係 digital Alpha

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又走去惹intel星人

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lack any l1,l2 and l3 cache,therefore it needs directly access main memory.

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10649600粒core,個algorithm差小小都玩唔掂

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本帖最後由 eh 於 2016-6-21 09:52 編輯
又走去惹intel星人
sl110070 發表於 2016-6-21 01:06



    "It stands to reason that the Sunway TahuLight machine will be ranked number one on the Top 500 list until the “Summit” system built by IBM, Nvidia, and Mellanox Technologies for the US Department of Energy’s Oak Ridge National Laboratory comes online in late 2017 if all goes well, perhaps with around 150 petaflops of peak performance across its 3,500 nodes. The Summit machine will be comprised of multiple 24-core Power9 processors, an unknown number of “Volta” GV100 Tesla coprocessors, and a 200 Gb/sec HDR InfiniBand interconnect."

http://www.theregister.co.uk/201 ... supercomputer_user/

定係人地HPC已經走去搞量子?

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聽個名已經好勁,下次個名叫做................

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本帖最後由 132003hk 於 2016-6-21 17:27 編輯

神威  !


英文: Sunway TaihuLight,

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回覆 7# saiyuen
腎.....

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e部用黎做乜???

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