Set 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.
PetscErrorCode DMForestSetCellWeights(DM dm, PetscReal weights, PetscCopyMode copyMode)
Logically collective on dm
|dm ||- the forest
|weights ||- the array of weights for all cells, or NULL to indicate each cell has weight 1.
|copyMode ||- how weights should reference weights
Index of all DMFOREST routines
Table of Contents for all manual pages
Index of all manual pages