| Site: | The Institute of Statistical Mathematics |
|---|---|
| Manufacturer: | Hitachi |
| Cores: | 20 |
| Processor: | Hitachi SR8000 250MHz |
| Interconnect: | Multi-dimensional crossbar |
| Installation Year: | 1999 |
| Performance | |
| Linpack Performance (Rmax) | 144.00 GFlop/s |
| Theoretical Peak (Rpeak) | 160.00 GFlop/s |
| Nmax | 48,000 |
| Nhalf | 4,000 |
| Software | |
| Operating System: | HI-UX/MPP |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 06/2002 | 466 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 11/2001 | 258 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 06/2001 | 154 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 11/2000 | 125 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 06/2000 | 89 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 11/1999 | 63 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 | |
| 06/1999 | 51 | SR8000/20 | Hitachi | 20 | 144.00 | 160.00 |