DMPlexCSRAlgorithm#
The algorithm for building the adjacency graph in CSR format, usually for a mesh partitioner
Synopsis#
typedef enum {
DM_PLEX_CSR_MAT,
DM_PLEX_CSR_GRAPH,
DM_PLEX_CSR_OVERLAP
} DMPlexCSRAlgorithm;
Values#
DM_PLEX_CSR_MAT- UseMatPartitioningby first making a matrixDM_PLEX_CSR_GRAPH- Use the originalDMPLEXand communicate along the boundaryDM_PLEX_CSR_OVERLAP- Build an overlappedDMPLEXand then locally compute
See Also#
DM Basics, DMPLEX, DMPlexCreatePartitionerGraph(), PetscPartitionerDMPlexPartition(), DMPlexDistribute()
Level#
beginner
Location#
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages