Atipa Cluster, Opteron, Myrinet

Site: DOE/Knolls Atomic Power Laboratory
Manufacturer: Atipa
Cores: 1,090
Processor: Opteron 2.4GHz
Interconnect: Myrinet
Installation Year: 2005
Performance
Linpack Performance (Rmax) 4.04 TFlop/s
Theoretical Peak (Rpeak) 5.23 TFlop/s
Nmax 470,000
Nhalf 80,000
Software
Operating System: SuSE Linux Enterprise Server 9
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
06/2007 499 Atipa Cluster, Opteron, Myrinet Atipa 1,090 4.04 5.23
11/2006 212 Atipa Cluster, Opteron, Myrinet Atipa 1,090 4.04 5.23
06/2006 131 Atipa Cluster, Opteron, Myrinet Atipa 1,090 4.04 5.23
11/2005 97 Atipa Cluster, Opteron, Myrinet Atipa 1,090 4.04 5.23
06/2005 76 Atipa Cluster, Opteron, Myrinet Atipa 1,090 4.04 5.23