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External Flow over a Formula-1 Race Car (f1_racecar_140m)

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 cells140,000,000
Cell typeHex-core
ModelsRealizable K-e Turbulence
SolverPressure based coupled solver, Least Squares cell based
 

Results

Results are listed alphabetically by platform.Download

Last updated: 2018-11-05
PlatformCoresMachinesCore 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

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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%
 64016745.9529634.12999.08%
 960 241129.7810960.418100.04%
 1280 321500.00001275.1399.62%
 1920 482222.50801889.33898.40%
 2560 64 2931.29772491.87497.34%
3840 96 4194.17483565.43792.85%
5120  1285358.13954554.91488.96%
5760 1446063.15795154.24589.48%
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) 

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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 

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