- Test configuration
- 12-core AMD Threadripper 2920X cpu
- Values are average µsec per time step
- DNF = program segfaulted or was terminated after a very long time.
| NAG | GNU | ifort | |
|---|---|---|---|
| serial | 288 | 178 | 200 |
| 1 | 2 | 4 | 6 | 8 | 12 | |
|---|---|---|---|---|---|---|
| NAG-MPI | 268 | 140 | 73 | 50 | 40 | 29 |
| NAG-CAF | 221 | 130 | 83 | 71 | 67 | 68 |
| GNU-MPI | 179 | 93 | 50 | 35 | 28 | 21 |
| GNU-CAF | 184 | 1687 | 4550 | 4880 | 5412 | 5793 |
| ifort-MPI | 200 | 105 | 55 | 38 | 31 | 24 |
| ifort-CAF | 200 | DNF | DNF | DNF | DNF | DNF |
| 1 | 2 | 4 | 8 | |
|---|---|---|---|---|
| ifort-MPI | 31 | 19 | 12 | 9 |
| ifort-CAF | 31 | 1372 | 2616 | 3003 |