| Site: | Japan Meteorological Agency |
|---|---|
| Manufacturer: | Fujitsu |
| Cores: | 221,184 |
| Processor: | A64FX 48C 2.2GHz |
| Interconnect: | Tofu interconnect D |
| Installation Year: | 2022 |
| Performance | |
| Linpack Performance (Rmax) | 13.37 PFlop/s |
| Theoretical Peak (Rpeak) | 15.57 PFlop/s |
| Nmax | 3,809,280 |
| HPCG | 461.312 TFlop/s |
| Power Consumption | |
| Power: | 904.72 kW |
| Power Measurement Level: | 2 |
| Software | |
| Operating System: | Red Hat Enterprise Linux |
| Compiler: | FUJITSU Software Technical Computing Suite V4.0 |
| Math Library: | FUJITSU Software Technical Computing Suite V4.0 |
| MPI: | FUJITSU Software Technical Computing Suite V4.0 |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2024 | 95 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 221,184 | 13.37 | 15.57 | 904.72 |
| 06/2024 | 77 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 221,184 | 13.37 | 15.57 | 904.72 |
| 11/2023 | 61 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 221,184 | 13.37 | 15.57 | 904.72 |
| 06/2023 | 50 | PRIMEHPC FX1000, A64FX 48C 2.2GHz, Tofu interconnect D | Fujitsu | 221,184 | 13.37 | 15.57 | 904.72 |