External Flow over a Formula-1 Race car. The case has around 140 million Hex-core cells and uses the realizable k-e turbulence model and the Pressure based coupled solver, Least Squares cell based, pseudo transient solver.
| Number of cells | 140,000,000 |
| Cell type | Hex-core |
| Models | Realizable K-e Turbulence |
| Solver | Pressure based coupled solver, Least Squares cell based |
Last updated: 2018-11-05
| Platform | Cores | Machines | Core Solver Rating |
Core Solver Speedup |
Core Solver Efficiency |
Cray XC50 with Intel Skylake Gold 6148 processor, 2.4 GHz, Cray Linux Environment 6.0 update 07 based on SUSE 12 SP3 using Cray Aries network, using Fluent AVX2 binary
Download |
80
|
2
|
94.1074
|
80.000
|
100.00%
|
160
|
4
|
190.3922
|
161.851
|
101.16%
|
|
320
|
8
|
377.9528
|
321.295
|
100.40%
|
|
480
|
12
|
562.8664
|
478.489
|
99.69%
|
|
| 640 | 16 | 745.9529 | 634.129 | 99.08% | |
| 960 | 24 | 1129.7810 | 960.418 | 100.04% | |
| 1280 | 32 | 1500.0000 | 1275.13 | 99.62% | |
| 1920 | 48 | 2222.5080 | 1889.338 | 98.40% | |
| 2560 | 64 | 2931.2977 | 2491.874 | 97.34% | |
| 3840 | 96 | 4194.1748 | 3565.437 | 92.85% | |
| 5120 | 128 | 5358.1395 | 4554.914 | 88.96% | |
| 5760 | 144 | 6063.1579 | 5154.245 | 89.48% | |
HPE ProLiant DL360 Gen9 with Intel E5-2697A v4 processor, 2.60 GHz, RHEL 7.4, Mellanox ConnectX-5 EDR 100Gb/s InfiniBand Adapters using MLNX_OFED 4.3 driver with Mellanox HPC-X 2.2 MPI (NOT provided with Fluent)
|
64
|
2
|
63.6066
|
64.000
|
100.00%
|
128
|
4
|
128.7966
|
129.593
|
101.24%
|
|
256
|
8
|
255.3003
|
256.879
|
100.34%
|
|
512
|
16
|
509.4340
|
512.585
|
100.11%
|
|
1024
|
32
|
1017.3683
|
1023.661
|
99.97
|
