Transonic axial-flow in a rotor (rotor_3m)

Transonic axial-flow in a rotor. The case has around 3 million hexahedral cells and uses the SST K-omega Turbulence model and the Pressure based coupled solver, Least Squares cell based, pseudo transient, sliding inerfaces.

Number of cells 3,000,000
Cell type hexahedral
Models SST K-omega Turbulence
Solver Pressure based coupled solver, Least Squares cell based, pseudo transient, sliding inerfaces

Plots


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
3339.1304
36.000
100.00%
72
2
6620.6897
71.379
99.14%
144
4
12255.3191
132.128
91.76%
288
8
22887.4172
246.755
85.68%
432
12
32603.7736
351.509
81.37%
576
16
42146.3415
454.390
78.89%
864
24
54857.1429
591.429
68.45%
Dell PowerEdge C6320 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband

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32
1
3285.1711
32.000
100.00%
64
2
6484.0525
63.159
98.69%
128
4
12613.1387
122.861
95.99%
192
6
17632.6531
171.755
89.46%
256
8
22736.8421
221.474
86.51%

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

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32
1
2644.2234
32.000
100.00%
64
2
5097.3451
61.687
96.39%
128
4
9416.8937
113.962
89.03%
256
8
15780.8219
190.977
74.60%
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, SINGLE NODE

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1
1
131.1177
1.000
100.00%
2
1
260.5745
1.987
99.37%
4
1
504.8203
3.850
96.25%
6
1
720.0000
5.491
91.52%
8
1
962.1381
7.338
91.72%
10
1
1159.7315
8.845
88.45%
12
1
1354.7628
10.332
86.10%
14
1
1546.3087
11.793
84.24%
16
1
1715.9881
13.087
81.80%
18
1
1874.1866
14.294
79.41%
20
1
2002.3175
15.271
76.36%
22
1
2138.6139
16.311
74.14%
24
1
2300.9321
17.549
73.12%
26
1
2401.6678
18.317
70.45%
28
1
2449.3267
18.680
66.72%
30
1
2600.4515
19.833
66.11%
32
1
2644.2234
20.167
63.02%
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
5494.4356
64.000
100.00%
128
4
10536.5854
122.732
95.88%
256
8
18094.2408
210.764
82.33%
512
16
31135.1351
362.667
70.83%
1024
32
41638.5542
485.012
47.36%
2048
64
50823.5294
592.000
28.91%
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
150.8841
1.000
100.00%
2
1
285.2191
1.890
94.52%
4
1
547.6153
3.629
90.73%
6
1
786.1692
5.210
86.84%
8
1
1019.7698
6.759
84.48%
10
1
1244.5085
8.248
82.48%
12
1
1434.6202
9.508
79.23%
14
1
1664.7399
11.033
78.81%
16
1
1814.1732
12.024
75.15%
18
1
1972.6027
13.074
72.63%
20
1
2095.8156
13.890
69.45%
22
1
2255.8747
14.951
67.96%
24
1
2425.2632
16.074
66.97%
26
1
2550.5535
16.904
65.02%
28
1
2581.0306
17.106
61.09%
30
1
2758.1804
18.280
60.93%
32
1
2835.1107
18.790
58.72%