GRAPE-DR cluster - GRAPE-DR accelerator Cluster, Infiniband

Site: National Astronomical Observatory of Japan
Manufacturer: Self-made
Cores: 8,192
Processor: GRAPE-DR processor 16C 330MHz
Interconnect: Infiniband
Installation Year: 2009
Performance
Linpack Performance (Rmax) 21.96 TFlop/s
Theoretical Peak (Rpeak) 84.48 TFlop/s
Nmax 368,640
Power Consumption
Power: 51.00 kW
Software
Operating System: CentOS
List Rank System Vendor Total Cores Rmax (GFlop/s) Rpeak (GFlop/s) Power (kW)
11/2009 447 GRAPE-DR accelerator Cluster, Infiniband Self-made 8,192 21.96 84.48 51.00
06/2009 279 GRAPE-DR accelerator Cluster, Infiniband Self-made 8,192 21.96 84.48 51.00