Companies/University of Tokyo
Tokyo, Japan
University of Tokyo
Operated an 1,024-node Hitachi SR2201 that led the June 1996 TOP500 list, six months before the University of Tsukuba took the position with the larger CP-PACS configuration of the same machine line. A second university, not a national laboratory, at the top of the list within the same year.
Systems this company appears in
- Systems
- 1
- Aggregate Rmax
- 342.58 TFlop/s
- Aggregate power
- 186.6 kW
- First appearance
- 2015-04
- Most recent
- 2015-04
- Concentration
- 100%
systems it appears in
where disclosed
largest is Shirokane3
Aggregate Rmax is the sum of the systems this company supplies any part of. It is not revenue and not attributable share: an integrator and a memory vendor in the same machine both count its full FLOPS here. Attribution weighted by role is Phase 4.
Role breakdown
| Role | Systems | Rmax in those systems |
|---|---|---|
| Storage | 1 | 342.58 TFlop/s |
Appearances
| System | Supplied as | Shipped under | Rmax | Rank |
|---|---|---|---|---|
| Shirokane3 Japan · 2015-04 | Storage | University of Tokyo | 342.58 TFlop/s | #400 June 2016 → |
Quantum computers operated
- University of Tokyo IBM Quantum System One (Superconducting, operational, 127 qubits)
Sites operated
| Site | Location | Cooling | Commissioned |
|---|---|---|---|
| University of Tokyo Computer Centre | Tokyo, Japan | - | 1996 |
| University of Tokyo, Kashiwa Campus | Kashiwa, Chiba, Japan | - | 2021 |