Performance of the H2O-64 Benchmark on ARCHER
| Nodes | Cores | Best time (s) | Config |
|---|---|---|---|
| 1 | 24 | 83.466 | 1 OMP thread per MPI task |
| 2 | 48 | 50.333 | 1 OMP thread per MPI task |
| 4 | 96 | 31.171 | 1 OMP thread per MPI task |
| 8 | 192 | 24.471 | 1 OMP thread per MPI task |
| 12 | 288 | 20.73 | 1 OMP thread per MPI task |
| 16 | 384 | 19.218 | 1 OMP thread per MPI task |
| 24 | 576 | 18.11 | 1 OMP thread per MPI task |
| 32 | 768 | 22.537 | 6 OMP threads per MPI task |
| 64 | 1536 | 19.996 | 6 OMP threads per MPI task |
