Vehicle Exhaust model (exhaust_system_33m)

Vehicle Exhaust model. The case has around 33 million Mixed cells and uses the SST K-omega Turbulence model and the Pressure based coupled solver, Least Squares cell based, steady solver.

Number of cells 33,000,000
Cell type Mixed
Models SST K-omega Turbulence
Solver Pressure based coupled solver, Least Squares cell based, steady

Results

Results are listed alphabetically by platform. Download

Last updated: 2019-02-26
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

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40
1
252.7424
40.000
100.00%
80
2
502.7640
79.569
99.46%
160
4
1016.4706
160.871
100.54%
320
8
2062.0525
326.348
101.98%
480
12
3013.0776
476.861
99.35%
 640 16 4056.3380 641.972 100.31%
 960  24 6193.5484 980.215 102.11%
 1280  32 8055.9441 1274.965 99.61%
 1920  48 11331.1475 1793.312 93.40%
 2560  64  14163.9344 2241.640 87.56%
3840  96  17906.7358 2833.990 73.80%
5120   128  20819.2771 3294.940 64.35%
5760  144  22012.7389 3483.822 60.48%
64
2
357.0248
64.000
100.00%
256
8
1482.6255
265.774
103.82%
512
16
2989.6194
535.917
104.67%