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arXiv · 2204.10323

Accelerating Physics Simulations with TPUs: An Inundation Modeling Example

Damien Pierce·R. Lily Hu·Yusef Shafi·Anudhyan Boral·Vladimir Anisimov·Sella Nevo·Yi-fan Chen
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Abstract

Recent advancements in hardware accelerators such as Tensor Processing Units (TPUs) speed up computation time relative to Central Processing Units (CPUs) not only for machine learning but, as demonstrated here, also for scientific modeling and computer simulations. To study TPU hardware for distributed scientific computing, we solve partial differential equations (PDEs) for the physics simulation of fluids to model riverine floods. We demonstrate that TPUs achieve a two orders of magnitude speedup over CPUs. Running physics simulations on TPUs is publicly accessible via the Google Cloud Platform, and we release a Python interactive notebook version of the simulation.

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Damien Pierce, R. Lily Hu, Yusef Shafi, Anudhyan Boral, Vladimir Anisimov, Sella Nevo, Yi-fan Chen. 2022-04-21. Accelerating Physics Simulations with TPUs: An Inundation Modeling Example. https://arxiv.org/abs/2204.10323

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