DMPatchGetCommSize

Get the process grid used for each patch of a DMPATCH

Synopsis

#include "petscdmpatch.h"   
PetscErrorCode DMPatchGetCommSize(DM dm, MatStencil *commSize)

Not Collective

Input Parameter

• dm - the DMPATCH

Output Parameter

• commSize - a MatStencil whose i, j, k fields hold the number of processes used per patch in each dimension

See Also

DMPATCH, DMPatchSetCommSize(), DMPatchGetPatchSize(), MatStencil

Level

intermediate

Location

src/dm/impls/patch/patch.c

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