Articles | Volume 13, issue 12
Geosci. Model Dev., 13, 6265–6284, 2020
https://doi.org/10.5194/gmd-13-6265-2020
Geosci. Model Dev., 13, 6265–6284, 2020
https://doi.org/10.5194/gmd-13-6265-2020

Model description paper 10 Dec 2020

Model description paper | 10 Dec 2020

A fast and efficient MATLAB-based MPM solver: fMPMM-solver v1.1

Emmanuel Wyser et al.

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AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Emmanuel Wyser on behalf of the Authors (12 Oct 2020)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (13 Oct 2020) by Alexander Robel
RR by Anonymous Referee #2 (26 Oct 2020)
ED: Publish subject to technical corrections (27 Oct 2020) by Alexander Robel
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Short summary
In this work, we present an efficient and fast material point method (MPM) implementation in MATLAB. We first discuss the vectorization strategies to adapt this numerical method to a MATLAB implementation. We report excellent agreement of the solver compared with classical analysis among the MPM community, such as the cantilever beam problem. The solver achieves a performance gain of 28 compared with a classical iterative implementation.