| URL: | http://www.u-tokyo.ac.jp/ |
|---|---|
| Segment | Academic |
| City: | Tokyo |
| Country/Region: | Japan |
| System | Year | Vendor | Cores | Rmax (GFlop/s) | Rpeak (GFlop/s) |
|---|---|---|---|---|---|
| SR11000-J2 | 2007 | Hitachi | 128 | 15,811 | 18,841.6 |
| SR8000/MPP | 2001 | Hitachi | 1,152 | 1,709.1 | 2,074 |
| SR8000/128 | 1999 | Hitachi | 128 | 873 | 1,024 |
| SR2201/1024 | 1996 | Hitachi | 1,024 | 232.4 | 307.2 |
| Fire 15K | 2002 | Sun Microsystems | 144 | 197.3 | 259.2 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 128 | 40.3 | 49.9 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 128 | 40.3 | 49.9 |
| S-3800/480 | 1993 | Hitachi | 4 | 28.4 | 32 |
| HPC 10000 | 1997 | Sun Microsystems | 64 | 26.5 | 32 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 64 | 19.2 | 25.0 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 64 | 19.2 | 25.0 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 64 | 19.2 | 25.0 |
| ORIGIN 2000 | 1997 | HPE (SGI) | 64 | 19.2 | 25.0 |
| List | Highest Rank | Systems |
|---|---|---|
| 2008/11 | 344 | 1 |
| 2008/06 | 155 | 1 |
| 2007/11 | 70 | 1 |
| 2007/06 | 51 | 1 |
| 2005/11 | 473 | 1 |
| 2005/06 | 272 | 1 |
| 2004/11 | 164 | 2 |
| 2004/06 | 122 | 2 |
| 2003/11 | 60 | 2 |
| 2003/06 | 28 | 2 |
| 2002/11 | 26 | 3 |
| 2002/06 | 13 | 2 |
| 2001/11 | 7 | 2 |
| 2001/06 | 5 | 2 |
| 2000/11 | 13 | 2 |
| 2000/06 | 9 | 2 |
| 1999/11 | 5 | 4 |
| 1999/06 | 4 | 5 |
| 1998/11 | 22 | 5 |
| 1998/06 | 14 | 5 |
| 1997/11 | 6 | 7 |
| 1997/06 | 4 | 3 |
| 1996/11 | 3 | 2 |
| 1996/06 | 1 | 2 |
| 1995/11 | 29 | 1 |
| 1995/06 | 23 | 1 |
| 1994/11 | 11 | 1 |
| 1994/06 | 11 | 1 |
| 1993/11 | 43 | 1 |
| 1993/06 | 36 | 1 |