Release 13 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
 

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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

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24
2
22.0
N/A
N/A
384
32
247.2
N/A
N/A
IBM dx360 M3 with Intel x5670 processor, 2.93 GHz, RHEL 5.5 using QLogic Infiniband QDR

48GB RAM

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48
4
40.8
N/A
N/A
96
8
84.9
N/A
N/A
192
16
169.7
N/A
N/A
384
32
329.5
N/A
N/A
IBM dx360 M3 with Intel x5670 processor, 2.93 GHz, RHEL 6.1 using Mellanox Infiniband QDR

24GB RAM

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96
8
84.6
N/A
N/A
192
16
161.0
N/A
N/A
384
32
324.3
N/A
N/A
768
64
626.1
N/A
N/A
SGI Altix ICE 8400 with AMD 6180 processor, 2.5GHz, SLES 11 using QDR Infiniband

64GB RAM

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96
4
51.0
N/A
N/A
192
8
99.1
N/A
N/A
384
16
195.3
N/A
N/A
768
32
369.4
N/A
N/A
1536
64
658.5
N/A
N/A
SGI Altix ICE 8400EX with Intel x5670 processor, 3.4GHz, SLES 11 using Infiniband

24GB RAM

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96
8
84.2
N/A
N/A
192
16
179.8
N/A
N/A
384
32
349.9
N/A
N/A
768
64
679.2
N/A
N/A
1536
128
1239.6
N/A
N/A
3072
256
1928.6
N/A
N/A
SGI UV 1000 with Intel Westmere-Ex E7-8837 512cores - 4GB per core, 2.67GHz, SLES 11 using NumaLink5

2TB RAM

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64
1
41.5
N/A
N/A
128
1
74.0
N/A
N/A
256
1
138.9
N/A
N/A
512
1
274.7
N/A
N/A