Wave loading on oil rig (oil_rig_7m)

Wave loading on oil rig. The case has around 7 million hexahedral cells and uses the VOF, SST K-omega Turbulence model and the Pressure based segregated solver, Green-Gauss cell based, unsteady solver.

Number of cells 7,000,000
Cell type Mixed
Models VOF, SST K-omega Turbulence
Solver Pressure based segregated solver, Green-Gauss cell based, unsteady

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Results

Results are listed alphabetically by platform. Download

Last updated: 2016-08-26
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Cray XC40 with Intel E5-2695v4 processor, 2.1 GHz, Cray Linux Environment 6.0 update 01 based on SUSE 12 using Cray Aries network

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36
1
613.4185
36.000
100.00%
72
2
1267.3267
74.376
103.30%
144
4
2618.1818
153.655
106.70%
288
8
5030.5677
295.231
102.51%
432
12
7111.1111
417.333
96.60%
576
16
8287.7698
486.389
84.44%
864
24
9365.8537
549.659
63.62%
1152
32
9290.3226
545.226
47.33%
1728
48
9931.0345
582.828
33.73%
2304
64
9600.0000
563.400
24.45%
Dell PowerEdge C6320 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband

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32
1
606.9547
32.000
100.00%
64
2
1245.4054
65.661
102.59%
128
4
2543.0464
134.075
104.75%
192
6
3905.0847
205.885
107.23%
256
8
4987.0130
262.926
102.71%

HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, FDR Infiniband

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32
1
487.1036
32.000
100.00%
64
2
980.4255
64.409
100.64%
128
4
1819.9052
119.558
93.40%
256
8
3378.2991
221.935
86.69%
512
16
5383.1776
353.645
69.07%
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, SINGLE NODE

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1
1
24.0989
1.000
100.00%
2
1
47.3042
1.963
98.15%
4
1
85.6442
3.554
88.85%
6
1
121.6859
5.049
84.16%
8
1
159.6010
6.623
82.78%
10
1
197.9041
8.212
82.12%
12
1
234.3369
9.724
81.03%
14
1
267.5958
11.104
79.31%
16
1
300.3128
12.462
77.89%
18
1
330.7494
13.725
76.25%
20
1
361.4685
14.999
75.00%
22
1
387.8788
16.095
73.16%
24
1
410.1104
17.018
70.91%
26
1
431.2991
17.897
68.83%
28
1
447.9005
18.586
66.38%
30
1
473.6842
19.656
65.52%
32
1
487.1036
20.213
63.16%
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband, Turbo off

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64
2
884.7926
64.000
100.00%
128
4
1979.3814
143.175
111.86%
256
8
3789.4737
274.105
107.07%
512
16
6471.9101
468.135
91.43%
1024
32
8470.5882
612.706
59.83%
2048
64
8597.0149
621.851
30.36%
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2 Single Node, turbo off

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1
1
27.4031
1.000
100.00%
2
1
51.1386
1.866
93.31%
4
1
81.3617
2.969
74.23%
6
1
113.2298
4.132
68.87%
8
1
148.4345
5.417
67.71%
10
1
182.5674
6.662
66.62%
12
1
217.7282
7.945
66.21%
14
1
254.0243
9.270
66.21%
16
1
282.7688
10.319
64.49%
18
1
307.2000
11.210
62.28%
20
1
339.8230
12.401
62.00%
22
1
361.5819
13.195
59.98%
24
1
387.0968
14.126
58.86%
26
1
406.6361
14.839
57.07%
28
1
419.0615
15.292
54.62%
30
1
446.8580
16.307
54.36%
32
1
456.7803
16.669
52.09%