petsc-master 2018-05-24
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MatPartitioningView

Prints the partitioning data structure.

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatPartitioningView(MatPartitioning part,PetscViewer viewer)
Collective on MatPartitioning

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

Keywords

Partitioning, view

See Also

PetscViewerASCIIOpen()

Level

intermediate

Location

src/mat/partition/partition.c

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