Release 13 External Flow Over an Aircraft Wing (aircraft_2m)

External flow over an aircraft wing. The case has around 1.8 million hexahedral cells and uses the realizable k-epsilon model and the coupled implicit solver. 
Number of cells 1,800,000
Cell type hexahedral
Models realizable k-eps turbulence
Solver coupled implicit
 

Plots


Results

Results are listed alphabetically by platform.  Download

Last updated: 2011-12-01

 

Platform Cores Machines Core Solver
Rating		 Core Solver
Speedup		 Core Solver
Efficiency
CISCO UCS C200 with Intel x5670 processor, 2.93 GHz, RHEL 5.5 using 10GigE

96GB RAM

Download
12
1
1060.8
N/A
N/A
24
2
2080.7
N/A
N/A
48
4
3940.7
N/A
N/A
96
8
6620.7
N/A
N/A
192
16
9653.6
N/A
N/A
384
32
8150.9
N/A
N/A
IBM dx360 M3 with Intel x5670 processor, 2.93 GHz, RHEL 5.5 using QLogic Infiniband QDR

48GB RAM

Download
12
1
1061.4
N/A
N/A
24
2
2084.4
N/A
N/A
48
4
3954.2
N/A
N/A
96
8
7291.1
N/A
N/A
192
16
11443.7
N/A
N/A
IBM dx360 M3 with Intel x5670 processor, 2.93 GHz, RHEL 6.1 using Mellanox Infiniband QDR

24GB RAM

Download
12
1
1079.3
N/A
N/A
24
2
2121.5
N/A
N/A
48
4
4046.8
N/A
N/A
96
8
7464.4
N/A
N/A
192
16
11715.3
N/A
N/A
384
32
10666.7
N/A
N/A
SGI Altix ICE 8400 with AMD 6180 processor, 2.5GHz, SLES 11 using QDR Infiniband

64GB RAM

Download
1
1
82.2
1.0
100%
2
1
148.6
1.8
90%
4
1
256.2
3.1
78%
8
1
451.9
5.5
69%
12
1
659.4
8.0
67%
24
1
1209.7
14.7
61%
48
2
2435.5
29.6
62%
96
4
3034.2
36.9
38%
192
8
6697.7
81.5
42%
SGI Altix ICE 8400EX with Intel x5670 processor, 3.4GHz, SLES 11 using Infiniband

24GB RAM

Download
1
1
157.1
1.0
100%
2
1
305.7
1.9
97%
4
1
539.4
3.4
86%
8
1
838.6
5.3
67%
12
1
1119.5
7.1
59%
24
2
2204.1
14.0
58%
48
4
4214.6
26.8
56%
96
8
7260.5
46.2
48%
192
16
11294.1
71.9
37%
SGI UV 1000 with Intel Westmere-Ex E7-8837 512cores - 4GB per core, 2.67GHz, SLES 11 using NumaLink5

2TB RAM

Download
1
1
98.0
1.0
100%
2
1
187.3
1.9
96%
4
1
341.8
3.5
87%
8
1
614.2
6.3
78%
16
1
1162.1
11.9
74%
32
1
2308.6
23.6
74%
64
1
3445.7
35.2
55%
128
1
4874.5
49.7
39%
256
1
11006.4
112.3
44%