Flood Modeller-TUFLOW Benchmarking: Difference between revisions

The following wiki post highlights the potential speed up that could be achieved with utilisation of the TUFLOW HPC engine using GPU card technology:-

 

 

The benchmark models in these tests are 2D only models or 1D-2D models which utilise TUFLOW 1D ESTRY engine. The speed up is due to 2D calculations being distributed across multiple processors and undertaken in parallel. The impact of the parallel processing is also seen in integrated 1D-2D models. As well as parallelisation of the 2D calculations, improvements have also been made to the indexing of 1D-2D links that can substantially reduce simulation times for large linked 1D-2D models.

|Intel(R) Core(TM) i7-7820x CPU @ 3.6 Ghz ||Nvidia GeForce RTX 2080 ti||11||5944||8611||5666||4567||726||88%

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|Intel(R) Xeon(TM) E5-2670 v3 CPU @ 2.3 Ghz ||Nvidia GeForce GTX 980||4||19693||21242||14438||9516||3603||82%

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