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

Results

Results are listed alphabetically by platform. Download

Last updated: 2019-02-26
Platform Cores Machines Core Solver
Rating
Core Solver
Speedup
Core Solver
Efficiency
Cray XC50  with Intel Skylake Gold 6148 processor, 2.4 GHz, Cray Linux Environment 6.0 update 07 based on SUSE 12 SP3 using Cray Aries network, using Fluent AVX2 binary

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40
1
855.8692
40.000
100.00%
80
2
1681.7518
78.599
98.25%
160
4
3428.5714
160.238
100.15%
320
8
6736.8421
314.854
98.39%
480
12
9142.8571
427.302
89.02%
 640 16 11876.2887 555.052 86.73%
 960  24 14400.0000 673.000 70.10%
 1280  32 18000.0000 841.250 65.72%
 1920  48 19862.0690 928.276 48.35%
 2560  64  22588.2353 1055.686 41.24%
3840  96  48676.0563 1170.435 30.48%
HPE ProLiant DL360 Gen9 with Intel E5-2697A v4 processor, 2.60 GHz, RHEL 7.4, Mellanox ConnectX-5 EDR 100Gb/s InfiniBand Adapters using MLNX_OFED 4.3 driver with Mellanox HPC-X 2.2 MPI (NOT provided with Fluent) 

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128
4
2612.2449
128.000
100.00%
256
8
5212.6697
255.421
99.77%
512
16
9762.7119
478.373
93.43%
1024
32
16941.1765
830.118
81.07%