Altair Radioss™ Performance on Supermicro BigTwin™ and AMD EPYC™
■Altair Radioss
▲Altair Radioss is a leading structural analysis solver for highly non-linear problems under dynamic loadings. Altair Radioss has established itself as a leader and an industry standard for automotive crash, drop & impact analysis, terminal ballistic, blast and explosion effects and high velocity impacts.
■Exceptional Memory Bandwidth
▲OpenFOAM is a memory-intensive workload that benefits from AMD EPYC's 8 channels of memory bandwidth and the BigTwin optimized design.
■High Density, Maximized Value
▲Compute requirements are increasing, datacenter space is not. Supermicro's innovative BigTwin™ design, powered by AMD's EPYC processors, offer incredible core density with a rich feature set. Innovative server design meets innovative CPU architecture to drive new levels of value in the datacenter.
■Conclusion
▲Scale-out testing on the BigTwin™ cluster shows impressive results on the Altair Radioss models. Results showed a general, and expected, trend of better scaling as the model sizes increased. Smaller model sizes are best suited for smaller clusters to avoid the problem of over decomposition which will, at some point, negatively impact performance.
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Please see the document for details |
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November 2018 |
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Rev1 |
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14_EPYC-Altair-Radioss-181114_Rev1 |
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