Reacting Flow with Eddy Dissipation Model

A reacting flow case with the eddy dissipation model. k-epsilon turbulence and segregated implicit solver are used. The case has around 417,000 hexahedral cells.

Number of cells
417,000
Cell type
hexahedral
Models
k-eps turbulence
Solver
segregated implicit

Plots

Performance vs Cores
Performance vs Machines

Results

In the table below, a rating listed in red corresponds to the redzone result, and one in bold is a peak result. Bold red is used to indicate that the run was both the peak and redzone result.

Results are listed alphabetically by platform, within each FLUENT version.

 

 

Platform EDDY_417K RATINGS
FLUENT Version CPUs or Cores Machines or Blocks Rating Speedup Efficiency
 BULL B500 (INTEL_X5550,2670,RH5,IB) 12.0.16 8 1 812.8 N/A N/A
16 2 1428.7 N/A N/A
32 4 2600.5 N/A N/A
64 8 4577.5 N/A N/A
128 16 5158.2 N/A N/A
BULL R422E2 (INTEL_X5570,2930,RH5,IB) 12.0.16 8 1 875.6 N/A N/A
16 2 1563.8 N/A N/A
32 4 2868.0 N/A N/A
64 8 5173.7 N/A N/A
128 16 5703.0 N/A N/A
 CRAY CX1 (INTEL_X5570_NHM4,2930,RH5,IB) 12.0.16 1 1 137.0 1.0 100%
2 1 263.7 1.9 96%
4 1 517.4 3.8 94%
8 1 912.4 6.7 83%
16 2 1663.9 12.1 76%
32 4 2914.0 21.3 66%
64 8 5120.0 37.4 58%
CRAY CX1 (INTEL_X5570_NHM4,2930,WIN64,GIGE) 12.0.16 1 1 163.1 1.0 100%
2 1 308.5 1.9 95%
4 1 529.7 3.2 81%
8 1 1021.9 6.3 78%
16 2 1495.5 9.2 57%
24 3 1458.2 8.9 37%
CRAY CX1 (INTEL_X5670,2930,RH5,IB) 12.1.2 12 1 1060.8 N/A N/A
24 2 2019.9 N/A N/A
36 3 3307.2 N/A N/A
 HP BL460G6 (INTEL_X5570_NHM4,2930,LINUX,IB) 12.0.16 1 1 138.6 1.0 100%
2 1 261.9 1.9 94%
4 1 503.4 3.6 91%
8 1 942.7 6.8 85%
16 2 1580.2 11.4 71%
32 4 2823.5 20.4 64%
64 8 4645.2 33.5 52%
HP BL460G6 (INTEL_X5570_NHM4,2930,WIN64,IB) 12.0.16 1 1 162.7 1.0 100%
2 1 306.5 1.9 94%
4 1 532.1 3.3 82%
8 1 1011.7 6.2 78%
16 2 1833.4 11.3 70%
32 4 2714.8 16.7 52%
64 8 3664.9 22.5 35%
HP BL465G6 (AMD64_IST6,2600,SLES11,IB) 12.0.16 12 1 533.6 N/A N/A
24 2 1017.1 N/A N/A
48 4 2049.8 N/A N/A
96 8 2807.5 N/A N/A
192 16 2470.3 N/A N/A
HP C7000 (INTEL_X5570,2930,RH5,IB) 12.0.16 8 1 892.6 N/A N/A
16 2 1623.3 N/A N/A
32 4 3026.3 N/A N/A
64 8 5556.3 N/A N/A
128 16 8683.4 N/A N/A
HP C7000 (INTEL_X5650,2670,WINHPC,IB) 12.1.11 12 1 1322.6 N/A N/A
24 2 2539.3 N/A N/A
48 4 4148.9 N/A N/A
96 8 5284.4 N/A N/A
192 16 5512.0 N/A N/A
384 32 5252.3 N/A N/A
 IBM DX_360_M2 (INTEL_NHM4_TURBO,2670,LINUX,IB) 12.0.16 8 1 876.7 N/A N/A
16 2 1587.5 N/A N/A
32 4 2868.0 N/A N/A
64 8 5067.4 N/A N/A
128 16 5828.0 N/A N/A
256 32 4664.0 N/A N/A
IBM DX_360_M2 (INTEL_X5550,2670,WINHPC,IB) 12.0.16 8 1 933.3 N/A N/A
16 2 1857.1 N/A N/A
32 4 3205.9 N/A N/A
IBM DX_360_M2 (INTEL_X5670,2930,RHEL5.3,TRUESCALE) 12.1.11 12 1 1092.6 N/A N/A
24 2 2129.4 N/A N/A
48 4 3870.1 N/A N/A
96 8 7337.6 N/A N/A
144 12 9191.5 N/A N/A
192 16 10601.2 N/A N/A
384 32 14340.2 N/A N/A
 SGI ALTIX_ICE_8200EX (INTEL_X5570,2930,SLES11,IB) 12.1.9 1 1 152.6 1.0 100%
2 1 294.0 1.9 96%
4 1 570.7 3.7 93%
8 1 996.8 6.5 82%
16 2 1816.1 11.9 74%
32 4 3404.9 22.3 70%
64 8 5494.4 36.0 56%
128 16 8150.9 53.4 42%
256 32 7612.3 49.9 19%
SGI ALTIX_ICE_8400EX (INTEL_X5670,2930,SLES11,IB) 12.1.9 1 1 152.0 1.0 100%
2 1 298.8 2.0 98%
4 1 576.0 3.8 95%
8 1 975.4 6.4 80%
12 1 1338.0 8.8 73%
24 2 2565.7 16.9 70%
48 4 4494.1 29.6 62%
96 8 6608.0 43.5 45%
192 16 7854.5 51.7 27%
384 32 8491.4 55.9 15%
SGI ALTIX_XE1300C (INTEL_X5670,2930,SLES11,IB) 12.1.9 1 1 152.4 1.0 100%
2 1 300.1 2.0 98%
4 1 577.6 3.8 95%
8 1 977.9 6.4 80%
12 1 1299.2 8.5 71%
24 2 2495.3 16.4 68%
48 4 4075.5 26.7 56%
96 8 4129.0 27.1 28%
192 16 3676.6 24.1 13%
384 32 3074.7 20.2 5%