| Site: | DOE/NNSA/LLNL |
|---|---|
| Manufacturer: | HPE |
| Cores: | 22,656 |
| Processor: | AMD Optimized 3rd Generation EPYC 64C 2GHz |
| Interconnect: | Slingshot-11 |
| Installation Year: | 2022 |
| Performance | |
| Linpack Performance (Rmax) | 3.41 PFlop/s |
| Theoretical Peak (Rpeak) | 4.37 PFlop/s |
| Software | |
| Operating System: | HPE Cray OS |
| Compiler: | g++ 7.5 and hipcc 5.0.2 |
| Math Library: | AMD rocBLAS and Intel MKL |
| MPI: | HPE Cray MPI |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2022 | 165 | HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 | HPE | 22,656 | 3.41 | 4.37 | |
| 06/2022 | 200 | HPE Cray EX235a, AMD Optimized 3rd Generation EPYC 64C 2GHz, AMD Instinct MI250X, Slingshot-11 | HPE | 22,656 | 2.86 | 4.37 |