| Site: | UCSD/San Diego Supercomputer Center |
|---|---|
| System URL: | https://www.sdsc.edu/systems/cosmos/index.html |
| Manufacturer: | HPE |
| Cores: | 42,336 |
| Processor: | AMD 4th Gen EPYC 24C 1.8GHz |
| Interconnect: | Slingshot-11 |
| Installation Year: | 2025 |
| Performance | |
| Linpack Performance (Rmax) | 5.18 PFlop/s |
| Theoretical Peak (Rpeak) | 10.41 PFlop/s |
| Nmax | 1,585,152 |
| Power Consumption | |
| Power: | 99.00 kW |
| Power Measurement Level: | 2 |
| Software | |
| Operating System: | SLES15 |
| Compiler: | g++ 7.5.0 and hipcc 6.3.42131 |
| Math Library: | AMD rocBLAS 4.3.0 |
| MPI: | MVAPICH 4.1 |
| List | Rank | System | Vendor | Total Cores | Rmax (PFlop/s) | Rpeak (PFlop/s) | Power (kW) |
|---|---|---|---|---|---|---|---|
| 11/2025 | 274 | HPE Cray EX255a, AMD 4th Gen EPYC 24C 1.8GHz, AMD Instinct MI300A, Slingshot-11, SLES15 | HPE | 42,336 | 5.18 | 10.41 | 99.00 |