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/partition/impls/chaco/chaco.c
MatPartitioningView_Hierarchical() in src/mat/partition/impls/hierarchical/hierarchical.c
MatPartitioningView_Party() in src/mat/partition/impls/party/party.c
MatPartitioningView_Parmetis() in src/mat/partition/impls/pmetis/pmetis.c
MatPartitioningView_PTScotch() in src/mat/partition/impls/scotch/scotch.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages