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Article Dans Une Revue Rendiconti di Matematica e delle sue Applicazioni Année : 2019

On the efficient numerical simulation of heterogeneous anisotropic diffusion models for tumor invasion using GPUs

Résumé

The aim of this article is to show how continuous mathematical models for tumor dynamics can be solved efficiently using commodity Graphics Processing Units (GPUs) found in personal and portable computers. The test set of equations models haptotaxis and heterogeneous anisotropic diffusion of the cancer cells population. The numerical solution is obtained by using a second order finite difference Euler scheme. It is proven that, as the space resolution improves, the GPU implementation of the numerical scheme shows an increasingly better performance than that of the Central Processing Units (CPUs)
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Dates et versions

hal-02520768 , version 1 (26-03-2020)

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  • HAL Id : hal-02520768 , version 1

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Donato Pera, Carlos Málaga, Chiara Simeoni, Ramón G. Plaza. On the efficient numerical simulation of heterogeneous anisotropic diffusion models for tumor invasion using GPUs. Rendiconti di Matematica e delle sue Applicazioni, 2019, 40 (3-4), pp.233-255. ⟨hal-02520768⟩
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