petsc-3.11.4 2019-09-28
MatPartitioningViewImbalance
Display partitioning imbalance information.
Synopsis
#include "petscmat.h"
PetscErrorCode MatPartitioningViewImbalance(MatPartitioning matp, IS partitioning)
Collective on MatPartitioning
Input Parameters
matp -the matrix partitioning object
partitioning -the partitioning. For each local node this tells the processor
number that that node is assigned to.
Options Database Keys
To see the partitioning imbalance information
-mat_partitioning_view_balance
Keywords
matrix, imbalance, partitioning
See Also
MatPartitioningApply(), MatPartitioningView()
Level
beginner
Location
src/mat/partition/partition.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages