Flow through a combustor (combustor_71m)

Flow through a combustor The case has around 71  million Hex-core cells and uses the LES, Species Non-Premixed Combustion, PDF, DPM model and the Pressure based coupled solver, Least Squares cell based, Unsteady solver.

Number of cells 71,000,000
Cell type Hex-core
Models LES, Species Non-Premixed Combustion, PDF, DPM
Solver Pressure based coupled solver, Least Squares 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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144
4
42.1505
144.000
100.00%
288
8
87.9837
300.581
104.37%
432
12
139.5124
476.620
110.33%
576
16
192.7281
658.423
114.31%
864
24
305.1925
1042.638
120.68%
1152
32
418.1994
1428.707
124.02%
1728
48
638.5809
2181.603
126.25%
2304
64
849.5575
2902.368
125.97%
3456
96
1261.3139
4309.064
124.68%
4608
128
1621.0131
5537.915
120.18%
6912
192
1981.6514
6769.974
97.95%
9216
256
2666.6667
9110.212
98.85%
11520
320
2979.3103
10178.306
88.35%
13824
384
3063.8298
10467.052
75.72%
18432
512
3235.9551
11055.089
59.98%
Dell PowerEdge C6320 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband

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64
2
18.9324
64.000
100.00%
128
4
39.9667
135.105
105.55%
192
6
61.3244
207.304
107.97%
256
8
83.9813
283.894
110.90%
HPE Proliant XL170r Gen9, 2.3GHz, 16 core Haswell, 128GB RAM, 2133MHz RHEL 6.6, FDR Infiniband

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64
2
16.2519
64.000
100.00%
128
4
33.5834
132.251
103.32%
256
8
71.1697
280.266
109.48%
512
16
152.4885
600.500
117.29%
1024
32
323.2323
1272.889
124.31%
2048
64
590.5673
2325.655
113.56%
HP Proliant XL230 Gen9, 2.6 GHz 16 core Broadwell, 128GB RAM, RHEL 7.2, Mellanox EDR Infiniband, Turbo off

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128
4
33.6960
128.000
100.00%
256
8
68.6477
260.770
101.86%
512
16
132.6374
503.846
98.41%
1024
32
294.5789
1119.008
109.28%
2048
64
635.2941
2413.273
117.84%