| Site: | Osaka University |
|---|---|
| Manufacturer: | NEC |
| Cores: | 64 |
| Processor: | NEC 250MHz |
| Interconnect: | Multi-stage crossbar |
| Installation Year: | 1997 |
| Performance | |
| Linpack Performance (Rmax) | 122.00 GFlop/s |
| Theoretical Peak (Rpeak) | 128.00 GFlop/s |
| Nmax | 30,080 |
| Nhalf | 4,352 |
| Software | |
| Operating System: | EWS-UX/V |
| List | Rank | System | Vendor | Total Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2000 | 165 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 06/2000 | 107 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 11/1999 | 80 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 06/1999 | 56 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 11/1998 | 43 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 06/1998 | 32 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 | |
| 11/1997 | 27 | SX-4/64M2 | NEC | 64 | 122.00 | 128.00 |