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Memory is like an orgasm. It's a lot better if you don't have to fake it.
Seymour Cray [On virtual memory]
Information Technology Center, The University of Tokyo
URL:
http://www.itc.u-tokyo.ac.jp/index-e.html
Segment
Academic
City
Tokyo
Country
Japan
Installed Systems
List
Rank
System
Vendors
Cores
Rmax (GFlop/s)
Rpeak (GFlop/s)
11/2011
118
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104
101741
138956
06/2011
84
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104
101741
138956
11/2010
71
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104
101741
138956
06/2010
53
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104
101741
138956
11/2009
45
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi opteron QC 2.3 GHz Myrinet 10G
Hitachi
15104
101741
138956
06/2009
42
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G
Hitachi
12288
82984
113050
11/2008
28
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G
Hitachi
12288
82984
113050
06/2008
17
T2K Open Supercomputer (Todai Combined Cluster)
- Hitachi Cluster Opteron QC 2.3 GHz, Myrinet 10G
Hitachi
12288
82984
113050
