Year: 2022
Type: preprint
Abstract: This research note documents the integration of the MPI-parallel metric-based mesh adaptation toolkit ParMmg into the solver library PETSc. This coupling brings robust, scalable anisotropic mesh adaptation to a wide community of PETSc users, as well as users of downstream packages. We demonstrate the new functionality via the solution of Poisson problems in three dimensions, with both uniform and spatially-varying right-hand sides.
Institutions: Imperial College London, University at Buffalo, State University of New York, Centre National de la Recherche Scientifique, Institut national de recherche en sciences et technologies du numérique, Université de Bordeaux, Institut Polytechnique de Bordeaux, Institut de Mathématiques de Bordeaux, CARDAMOM: Certified Adaptive discRete moDels for robust simulAtions of CoMplex flOws with Moving fronts
Language: English
Subfield: Computational Mechanics
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W4221158095