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Large Cases:
A-Class
Benchmarks STAR-CD V4.02
A-Class DATASET
| Cells | Mesh | Iterations | Solver | Solution |
| 5,914,426 | Trimmed Hexahedral |
20 | CGS | Steady State |
Click on Icon for Larger Graphic of Geometry
| Performance Tables |
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| Plots: Log-Scale |
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| HP | Elapsed Time | Scale-Factors |
| NEC | Elapsed Time | Scale-Factors |
| Plots: Linear-Scale |
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| HP | Elapsed Time | Scale-Factors |
| NEC | Elapsed Time | Scale-Factors |
| System: HP Woodcrest (2xDual-Core 3.0 Ghz/Node)
Interconnect: HPMPI 2.2.5 STAR VERSION 4.02 PGF Port |
| Num Procs (Nodes x Cores) |
Elapsed Secs | Elapsed Scale |
| 64 (16x4) | 89.14 | 37.40 |
| 32 (8x4) | 183.73 | 18.14 |
| 32 (16x2) | 107.31 | 31.07 |
| 16 (4x4) | 366.65 | 9.09 |
| 16 (8x2) | 215.24 | 15.49 |
| 8 (2x4) | 757.99 | 4.39 |
| 8 (4x2) | 433.78 | 7.68 |
| 4 (1x4) | 1466.97 | 2.27 |
| 4 (2x2) | 910.27 | 3.66 |
| 2 (1x2) | 1772.05 | 1.88 |
| 1 (1x1) | 3334.43 | 1.00 |
| System: NEC Express 5800/120Rg-1 Woodcrest (2xDual-Core 3.0 Ghz/Node)
Interconnect: Infiniband HPMPI 2.2.0 STAR VERSION 4.02 |
| Num Procs (Nodes x Cores) |
Elapsed Secs | Elapsed Scale |
| 64 (16x4) | 87.21 | 40.65 |
| 16 (4x4) | 359.20 | 9.87 |
| 8 (2x4) | 715.60 | 4.93 |
| 4 (1x4) | 1511.72 | 2.34 |
| 2 (1x2) | 1939.71 | 1.82 |
| 1 (1x1) | 3545.09 | 1.00 |
DISCLAIMER
The data reported here has been supplied by the vendors
of the respective hardware platforms listed, and though checked
by CD-adapco, we can make no warranties, implied or otherwise,
with regard to the accuracy of the data. In addition CD-adapco
makes no recommendations as to the suitability or preference of
one hardware platform over another with regards to STAR-CD or any
other CD-adapco product.