DMLabelGather#
Gather all label values from leafs into roots
Synopsis#
#include "petscdmlabel.h"
#include "petscsection.h"
PetscErrorCode DMLabelGather(DMLabel label, PetscSF sf, DMLabel *labelNew)
Collective on sf
Input Parameters#
label - the DMLabel
sf - the Star Forest point communication map
Output Parameters#
labelNew - the new DMLabel with localised leaf values
Note: This is the inverse operation to DMLabelDistribute.
See Also#
Level#
developer
Location#
Index of all DMLabel routines
Table of Contents for all manual pages
Index of all manual pages