DMNetworkDistribute

Distributes the network and moves associated component data

Synopsis

#include "petscdmnetwork.h"  
PetscErrorCode DMNetworkDistribute(DM *dm, PetscInt overlap)

Collective

Input Parameters

• dm - the DMNETWORK object

• overlap - the overlap of partitions, 0 is the default

Options Database Keys

• -dmnetwork_view viewer_specification - Calls DMView() at the conclusion of DMSetUp().

• -dmnetwork_view_distributed viewer_specification - Calls DMView() at the conclusion of DMNetworkDistribute()

• -dmnetwork_view_tmpdir dir - Sets the temporary directory to use when viewing with the draw option

• -dmnetwork_view_all_ranks - Displays all of the subnetworks for each MPI process

• -dmnetwork_view_rank_range - Displays the subnetworks for the MPI ranks in a comma-separated list

• -dmnetwork_view_no_vertices - Disables displaying the vertices in the network visualization

• -dmnetwork_view_no_numbering - Disables displaying the numbering of edges and vertices in the network visualization

Notes

Distributes the network with overlapping partitioning of the edges.

See PetscOptionsCreateViewer() for the format of viewer_specification

See Also

DM, DMNETWORK, DMNetworkCreate(), DMView(), PetscOptionsCreateViewer(), DMSetUp()

Level

intermediate

Location

src/dm/impls/network/network.c

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Index of all DMNetwork routines
Table of Contents for all manual pages
Index of all manual pages