petsc-3.7.7 2017-09-25
   
DMForestGetCellWeights
Get the weights assigned to each of the cells (see DMForestGetCellChart()) of the current process: weights are used to determine parallel partitioning.  Partitions will be created so that each process's ratio of weight to capacity (see DMForestSetWeightCapacity()) is roughly equal. If NULL, each cell receives a weight of 1. 
Synopsis
#include "petscdmforest.h" 
#include "petscdm.h" 
PetscErrorCode DMForestGetCellWeights(DM dm, PetscReal **weights)
Not collective
Input Parameter
dm  -the forest
Output Parameter
weights  -the array of weights for all cells, or NULL to indicate each cell has weight 1.
See Also
 DMForestSetCellWeights(), DMForestSetWeightCapacity()
Level:advanced
Location:src/dm/impls/forest/forest.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages