petsc-master 2019-10-17
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DMPlexNaturalToGlobalBegin

Rearranges a Vector in the natural order to the Global order.

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexNaturalToGlobalBegin(DM dm, Vec nv, Vec gv)
Collective on dm

Input Parameters

dm - The distributed DMPlex
nv - The natural Vec

Output Parameters

gv -The global Vec

Note: The user must call DMSetUseNatural(dm, PETSC_TRUE) before DMPlexDistribute().

See Also

DMPlexDistribute(), DMPlexDistributeField(), DMPlexNaturalToGlobalBegin(),DMPlexGlobalToNaturalEnd()

Level

intermediate

Location

src/dm/impls/plex/plexnatural.c
Index of all DMPLEX routines
Table of Contents for all manual pages
Index of all manual pages