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NASA
国家航空航天局(英语:National Aeronautics and Space Administration,缩写为NASA,/ˈnæsə/,音译:纳萨)是美国联邦政府的一个独立机构,负责制定、实施美国的民用太空计划、与开展航空科学暨空间科学的研究。

   

国家航空航天局(英语:National Aeronautics and Space Administration,缩写NASA/ˈnæsə/,音译:纳萨)是美国联邦政府的一个独立机构,负责制定、实施美国的民用太空计划、与开展航空科学空间科学的研究[备注 1]

1958年7月29日,美国总统艾森豪威尔签署了《美国国家航空航天法案》,创立了NASA,取代了其前身美国国家航空咨询委员会(NACA),于1958年10月开始运作[5][6][7]。自此,美国宇航局负责了美国的太空探索,例如登月的阿波罗计划,天空实验室,以及随后的航天飞机。自2006年2月,美国国家航空航天局的愿景是“开拓未来的太空探索,科学发现及航空研究”。美国国家航空航天局的使命是“理解并保护我们依赖生存的行星;探索宇宙,找到地球外的生命;启示我们的下一代去探索宇宙”。在太空计划之外,美国国家航空航天局还进行长期的民用以及军用航空航天研究。

美国国家航空航天局被广泛认为是世界范围内太空机构中执牛耳者。美国宇航局透过地球观测系统提升对地球的了解[8],透过太阳科学研究计划精进太阳科学[9]。美国宇航局注重于利用先进的机器人航天器新视野号任务探索太阳系中的的所有天体[10],并利用大型轨道天文台计划及相关计划研究天体物理学中的主题,例如大爆炸理论[11]。美国宇航局与许多美国国内及国际的组织分享其研究数据。是世界上最大的政府性质航天机构。

Die NASA (englisch [ˈnæsə],[3] deutsch meist [ˈnaːza], englisch National Aeronautics and Space Administration, deutsch Nationale Aeronautik- und Raumfahrtbehörde) ist die 1958 gegründete zivile US-Bundesbehörde für Raumfahrt und Flugwissenschaft. Der Hauptsitz befindet sich in Washington, D.C. (NASA Headquarters, 300 E Street SW).[4] Zugleich ist die NASA eine wichtige geowissenschaftliche Forschungsinstitution und stellt in den USA die meisten Forschungsgelder für klimawissenschaftliche Forschungsarbeiten bereit.

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National Energy Research Scientific Computing Center - NERSC
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Staatliche Universität Moskau/Lomonossow-Universität/Московский Государственный Университет имени М.В.Ломоносова
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NEC TSUBAME 2.0 - HP ProLiant SL390s G7 Xeon 6C X5670, Nvidia GPU, Linux/Windows
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Europäisches Zentrum für mittelfristige Wettervorhersage - EZMW/European Centre for Medium-Range Weather Forecasts - ECMWF
 
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Pangea - SGI ICE X,Xeon E5-2670 8C 2.600GHz, Infiniband FDR
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Piz Daint - Cray XC30, Xeon E5-2670 8C 2.600GHz, Aries interconnect , NVIDIA K20x

Site: Swiss National Supercomputing Centre (CSCS)
System URL: http://www.cscs.ch/computers/piz_daint_piz_dora/index.html
Manufacturer: Cray Inc.
Cores: 361,760
Memory: 340,480 GB
Processor: Xeon E5-2690v3 12C 2.6GHz
Interconnect: Aries interconnect
Performance
Linpack Performance (Rmax) 19,590 TFlop/s
Theoretical Peak (Rpeak) 25,326.3 TFlop/s
Nmax 3,569,664
HPCG [TFlop/s] 486.398
Power Consumption
Power: 2,271.99 kW (Optimized: 1631.13 kW)
Power Measurement Level: 3
Measured Cores: 361,760
Software
Operating System: Cray Linux Environment
 
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Kylin Linux

 

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Frontier
HPE CRAY EX235A, AMD OPTIMIZED 3RD GENERATION EPYC 64C 2GHZ, AMD INSTINCT MI250X, SLINGSHOT-11 Manufacturer: HPE Cores: 8,699,904 Processor: AMD Optimized 3rd Generation EPYC 64C 2GHz Interconnect: Slingshot-11 Installation Year: 2021 Performance Linpack Performance (Rmax) 1,194.00 PFlop/s Theoretical Peak (Rpeak) 1,679.82 PFlop/s Nmax 24,219,648 HPCG [TFlop/s] 14,054.0 Power Consumption Power: 22,703.00 kW (Submitted) Power Measurement Level: 1 Software Operating System: HPE Cray OS

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NEC
 
 
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Japan Agency for Marine Earth Science and Technology/国立研究開発法人海洋研究開発機構
 
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