MatPartitioningView#
Prints the partitioning data structure.
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatPartitioningView(MatPartitioning part, PetscViewer viewer)
Collective
Input Parameters#
- part - the partitioning context 
- viewer - optional visualization context 
Note#
The available visualization contexts include
- PETSC_VIEWER_STDOUT_SELF- standard output (default)
- PETSC_VIEWER_STDOUT_WORLD- synchronized standard output where only the first processor opens the file. All other processors send their data to the first processor to print.
The user can open alternative visualization contexts with
- PetscViewerASCIIOpen()- output to a specified file
See Also#
Matrices, Mat, MatPartitioning, PetscViewer, PetscViewerASCIIOpen()
Level#
intermediate
Location#
Implementations#
MatPartitioningView_Chaco() in src/mat/graphops/partition/impls/chaco/chaco.c
MatPartitioningView_Hierarchical() in src/mat/graphops/partition/impls/hierarchical/hierarchical.c
MatPartitioningView_Party() in src/mat/graphops/partition/impls/party/party.c
MatPartitioningView_Parmetis() in src/mat/graphops/partition/impls/pmetis/pmetis.c
MatPartitioningView_PTScotch() in src/mat/graphops/partition/impls/scotch/scotch.c
Index of all MatGraphOperations routines
Table of Contents for all manual pages
Index of all manual pages