Boeing Landing gear analysis (landing_gear_15m)

Boeing Landing gear analysis. The case has around 15 million Mixed cells and uses the realizable LES, Acoustics model and the Pressure based coupled solver, Least Squares cell based, Unsteady solver.

Number of cells 15,000,000
Cell type Mixed
Models LES, Acoustics
Solver Pressure based coupled solver, Least Squares cell based, Unsteady

Results

Results are listed alphabetically by platform. Download

Last updated: 2018-12-27
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
AMD white box,EPYC 7601, 64 cores, 2.2 GHz 

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16
1
150.2870
 16.000
100.00%
32
1
228.0285
 24.277
 75.86%
64
1
312.8168
 33.303
 52.04%
128
2
608.8795
64.823
50.64%
Cray XC40  with Intel E5-2695v4 processor, 2.1 GHz, Cray Linux Environment 6.0 update 03 based on SUSE 12 using Cray Aries network

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36
1
172.8000
 36.000
100.00%
72
2
348.6683
 72.639
100.89%
144
4
704.7308
 146.819
101.96%
288
8
1428.0992
297.521
103.31%
432
12
2117.6471
 441.176
102.12%
 576 16  2870.4319   598.007  103.82% 
 864  24  4194.1748   873.786  101.13%
1152  32  5538.4615   1153.846  100.16%
1728  48  7783.7838  1621.622  93.84%
2304  64  10164.7059   2117.647  91.91%
3456  96  12705.8824   2647.059  76.59%
 4608  128  13090.9091  2727.273   59.19%
6912  192  14400.0000  3000.000  43.40%
9216  256  14896.5517   3103.448  33.67%