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Hans Werner Meuer (1936 - 2014†)
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DOE/NNSA/LANL
DOE/NNSA/LANL
URL:
http://www.lanl.gov/
Segment
Research
City:
Los Alamos
Country/Region:
United States
Systems
History
System
Year
Vendor
Cores
Rmax (GFlop/s)
Rpeak (GFlop/s)
Roadrunner
- BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
2008
129,600
1,105,000
1,456,704
Roadrunner
- BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
2009
122,400
1,042,000
1,375,776
Roadrunner
- BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Voltaire Infiniband
2008
122,400
1,026,000
1,375,776
Cerrillos
- BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
2009
14,400
126,500
161,856
Cerrillos
- BladeCenter QS22/LS21 Cluster, PowerXCell 8i 3.2 Ghz / Opteron DC 1.8 GHz, Infiniband
2008
7,200
63,250
80,928
Roadrunner 1
- xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband
2007
4,608
14,070
20,275.2
Roadrunner 2
- xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband
2007
4,608
14,070
20,275.2
Roadrunner 3
- xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband
2007
4,608
14,070
20,275.2
Roadrunner 4
- xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband
2007
2,304
7,035
10,137.6
Roadrunner 5
- xSeries x3755 Cluster Opteron dual core 2.2 GHz, Infiniband
2007
2,304
7,035
10,137.6
List
Highest Rank
Systems
2012/11
22
2
2012/06
19
2
2011/11
10
2
2011/06
10
2
2010/11
7
2
2010/06
3
2
2009/11
2
2
2009/06
1
2
2008/11
1
5
2008/06
1
4
2007/11
87
5
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