====== Lumerical benchmarks ======

  * benchmark file: {{ :benchmark:benchmark_small.fsp |}}
  * command: ''mpirun -n $(nproc) /net/opt/lumerical/${VER}/bin/fdtd-engine-ompi-lcl -t 1 benchmark_small.fsp''

solver speed result from logfile:
<xterm>
~> **grep 'FDTD solver speed on process 0' x001/benchmark_small_p0_v241.log**
    FDTD solver speed on process 0: **18.1763** Mnodes/s
</xterm>

^ Host                ^ CPU            ^ Cores  ^ v212     ^ v222     ^ v232     ^ v241     ^ total Mnodes/s  ^
| x001                | 2x E5-2695v2   | 24     | 18.0825  | 18.091   | 18.1409  | 18.1763  |         436.232 |
| x166                | 2x E5-2680v3   | 24     | 23.783   | 23.849   | 23.743   | 23.8678  |         572.827 |
| xscale01            | 4x E7-8890v3   | 72     | 15.8967  | 15.738   | 14.9804  | 15.0902  |         1086.49 |
| xgpu48              | 1x EPYC 7402P  | 24     | 34.6805  | 34.2354  | 31.9402  | 32.8264  |         787.833 |
| xq02                | 2x EPYC 7713   | 128    | 14.8917  | 14.8524  | 14.6908  | 14.7221  |         1884.43 |
| 19x "x166"          | 38x E5-2680v3  | 456    |          |          | 14.0016  |          |         6384.74 |
| 19x "x001"          | 38x E5-2695v2  | 456    |          |          | 13.0923  |          |         5970.09 |
| 4x "xq02"           | 8x EPYC 7713   | 512    |          |          | 15.2114  |          |         7788.26 |
| slurm: "512 cores"  | diverse        | 512    |          |          | 13.0859  |          |         6700.01 |