External Flow Over a Truck Body 111m (truck_111m)

External flow case over a truck body. The case has around 111 million cells of mixed type and uses the DES model with the segregated implicit solver.
Number of cells 111,000,000
Cell type mixed
Models DES turbulence
Solver segregated implicit

Results

Results are listed alphabetically by platform. Download

Last updated: 2014-04-22

 

Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Bull B710 with Intel E5-2680 processsor, 2.8GHz, Redhat 6 using Mellanox FDR Infiniband

64GB RAM

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80
4
68.5
N/A
N/A
160
8
145.5
N/A
N/A
320
16
299.6
N/A
N/A
640
32
603.4
N/A
N/A
1280
64
1211.8
N/A
N/A
Bull B710 with Intel E5-2680 processsor, 2.8GHz, Redhat 6 using Mellanox FDR Infiniband with TURBO on

64GB RAM

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80
4
74.0
N/A
N/A
160
8
154.2
N/A
N/A
320
16
322.7
N/A
N/A
640
32
654.0
N/A
N/A
1280
64
1303.2
N/A
N/A
Cray XC30 with Intel E5-2690 processsor, 3.0GHz, Cray Linux Environment 5.1.28 based on SuSE 11 using Cray Aries network

64GB RAM

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80
4
91.1
N/A
N/A
120
6
135.3
N/A
N/A
160
8
173.3
N/A
N/A
240
12
268.0
N/A
N/A
320
16
342.3
N/A
N/A
480
24
503.8
N/A
N/A
640
32
681.9
N/A
N/A
960
48
1034.7
N/A
N/A
1280
64
1393.5
N/A
N/A
1920
96
2112.5
N/A
N/A
2560
128
2842.1
N/A
N/A
3600
180
3857.1
N/A
N/A
Fujitsu with Intel E5-2690 processsor, 3.0GHz, RedHat6.4 using Mellanox FDR Infiniband

64GB RAM

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80
4
83.9
N/A
N/A
160
8
158.3
N/A
N/A
240
12
261.3
N/A
N/A
320
16
305.5
N/A
N/A
BM DX360 M3 with Intel E5-2670 processsor, 2.6GHz, using Mellanox FDR Infiniband

64GB RAM

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64
4
56.7
N/A
N/A
96
6
79.6
N/A
N/A
128
8
107.0
N/A
N/A
256
16
249.9
N/A
N/A
384
24
378.9
N/A
N/A
512
32
501.7
N/A
N/A
1024
64
998.8
N/A
N/A

IBM DX360 M4 with Intel E5-2697 processsor, 2.7GHz, using Mellanox FDR Infiniband

64GB RAM

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64
3
61.4
N/A
N/A
96
4
93.0
N/A
N/A
128
6
121.6
N/A
N/A
192
8
185.3
N/A
N/A
256
11
246.7
N/A
N/A
360
15
348.8
N/A
N/A