Release 13.0 Test Cases Benchmarks - External Flow Over a Truck Body 14m


External flow case over a truck body. The case has around 14 million cells of mixed type and uses the DES model with the segregated implicit solver.

Number of cells 14,000,000
Cell type mixed
Models DES turbulence
Solver segregated 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-intel_x5670,2930,rhel55,10gige

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12
1
95.7
N/A
N/A
24
2
179.1
N/A
N/A
48
4
344.1
N/A
N/A
96
8
694.0
N/A
N/A
192
16
1369.3
N/A
N/A
384
32
2468.6
N/A
N/A
ibm-dx360_M3-intel_x5670,2930,rhel55,ib,qlogic,qdr

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12
1
97.1
N/A
N/A
24
2
178.2
N/A
N/A
48
4
346.7
N/A
N/A
96
8
702.4
N/A
N/A
192
16
1440.0
N/A
N/A
384
32
2778.1
N/A
N/A
ibm-dx360_M3-intel_x5670,2930,rhel61,ib,mellanox,qdr

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12
1
82.4
N/A
N/A
24
2
186.4
N/A
N/A
48
4
356.3
N/A
N/A
96
8
712.9
N/A
N/A
192
16
1454.5
N/A
N/A
384
32
2769.2
N/A
N/A
768
64
4430.8
N/A
N/A
sgi-altix_ice_8400-amd_6180,2500,sles11,ib,qdr

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1
1
5.8
1.0
100%
2
1
11.1
1.9
96%
4
1
18.6
3.2
80%
8
1
40.5
7.0
87%
12
1
56.1
9.7
81%
24
1
103.7
17.9
74%
48
2
200.2
34.5
72%
96
4
402.8
69.4
72%
192
8
801.5
138.2
72%
384
16
1494.8
257.7
67%
768
32
2533.7
436.8
57%
1536
64
3164.8
545.7
36%
sgi-altix_ice_8400ex-intel_x5690,3470,sles11,ib

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1
1
9.9
1.0
100%
2
1
22.9
2.3
116%
4
1
43.9
4.4
111%
8
1
66.0
6.7
83%
12
1
98.5
9.9
83%
24
2
192.8
19.5
81%
48
4
370.3
37.4
78%
96
8
748.7
75.6
79%
192
16
1515.8
153.1
80%
384
32
2889.6
291.9
76%
768
64
4018.6
405.9
53%
1536
128
5610.4
566.7
37%
sgi-uv_1000-intel_e7_8837,2670,sles11,numalink5

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1
1
7.8
1.0
100%
2
1
15.1
1.9
97%
4
1
28.9
3.7
93%
8
1
52.7
6.8
84%
16
1
102.1
13.1
82%
32
1
202.2
25.9
81%
64
1
337.5
43.3
68%
128
1
711.7
91.2
71%
256
1
1161.3
148.9
58%
512
1
2267.7
290.7
57%