linux命令 Ubuntu mysql apache Windows HTML5 shell 程序员 开源 Python centos 微软 Firefox nginx linux wordpress google Android php java

2012最新超级计算机500强,Linux系统占九成多

最新的一期全球超级计算机TOP500名单:http://www.top500.org/list/2012/11/

Linux凭借模块化、通用性、可扩展性、开源、社区支持和成本等方面的优势获得青睐。Linux在最新的超算Top500强中占据操作系统的94.2%。其中有462台超算运行着Linux,24台运行UNIX,只有2台运行Windows,1台运行BSD,还有11台是混合系统。大家可以从下面的信息图表中对Linux超算份额有一个更加清晰的了解。

Rank Site System Cores Rmax (TFlop/s) Rpeak (TFlop/s) Power (kW)
1 DOE/SC/Oak Ridge National Laboratory
United States
Titan - Cray XK7 , Opteron 6274 16C 2.200GHz, Cray Gemini interconnect, NVIDIA K20x
Cray Inc.
560640 17590.0 27112.5 8209
2 DOE/NNSA/LLNL
United States
Sequoia - BlueGene/Q, Power BQC 16C 1.60 GHz, Custom
IBM
1572864 16324.8 20132.7 7890
3 RIKEN Advanced Institute for Computational Science (AICS)
Japan
K computer, SPARC64 VIIIfx 2.0GHz, Tofu interconnect
Fujitsu
705024 10510.0 11280.4 12660
4 DOE/SC/Argonne National Laboratory
United States
Mira - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
786432 8162.4 10066.3 3945
5 Forschungszentrum Juelich (FZJ)
Germany
JUQUEEN - BlueGene/Q, Power BQC 16C 1.600GHz, Custom Interconnect
IBM
393216 4141.2 5033.2 1970
6 Leibniz Rechenzentrum
Germany
SuperMUC - iDataPlex DX360M4, Xeon E5-2680 8C 2.70GHz, Infiniband FDR
IBM
147456 2897.0 3185.1 3423
7 Texas Advanced Computing Center/Univ. of Texas
United States
Stampede - PowerEdge C8220, Xeon E5-2680 8C 2.700GHz, Infiniband FDR, Intel Xeon Phi
Dell
204900 2660.3 3959.0  
8 National Supercomputing Center in Tianjin
China
Tianhe-1A - NUDT YH MPP, Xeon X5670 6C 2.93 GHz, NVIDIA 2050
NUDT
186368 2566.0 4701.0 4040
9 CINECA
Italy
Fermi - BlueGene/Q, Power BQC 16C 1.60GHz, Custom
IBM
163840 1725.5 2097.2 822
10 IBM Development Engineering
United States
DARPA Trial Subset - Power 775, POWER7 8C 3.836GHz, Custom Interconnect
IBM
63360 1515.0 1944.4 3576

延伸阅读

评论