DMSwarmPreallocateMassMatrix

Preallocate particle mass matrix between a DMSWARM and a DMPLEX

Synopsis

#include "petscdmswarm.h"   
PetscErrorCode DMSwarmPreallocateMassMatrix(DM dmc, DM dmf, Mat mass, PetscInt *rStart, PetscInt *maxC, PetscCtx ctx)

Collective

Input Parameters

• dmc - The DMSWARM object

• dmf - The DMPLEX object

• mass - The mass matrix to preallocate

• rStart - The starting row index for this process

• maxC - The maximum number of columns per row

• ctx - The user context

See Also

DMPlex: Unstructured Grids, DM, DMSWARM, DMPLEX, DMCreateMassMatrix(), DMSwarmFillMassMatrix()

Level

developer

Location

src/dm/impls/swarm/swarm.c

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Index of all DMSwarm routines
Table of Contents for all manual pages
Index of all manual pages