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A fully parallelized solution of wave equations

[Category : - SOFTWARES]
[Viewed 715 times]

Described herein is an apparatus and method for allocating hardware-based processing units for a wave modeling computation. The method generates a computational domain representing a physical region in which wave amplitudes for physical waves are determined. The domain is divided into a plurality of sub-domains, whereafter the method determines which sub-domains of the plurality of sub-domains are active. Further, the method, for each computational step of a plurality of computational steps and in each active sub-domain, executes a first portion of the wave modeling computation corresponding to the active sub-domain by at least one available hardware-based processing unit and determines whether the active sub-domain will remain active in a next computational step of the plurality of computational steps. When the active sub-domain is determined to become inactive in the next computational step, the method allocates the at least one available hardware-based processing unit to other computational tasks.

Patent publications:

US 9940416

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simula (Norway)

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