petsc-3.14.6 2021-03-30

DMPlexInterpolatePointSF

Insert interpolated points in the overlap into the PointSF in parallel, following local interpolation

Synopsis

#include "petscdmplex.h"   
PetscErrorCode DMPlexInterpolatePointSF(DM dm, PetscSF pointSF)

Collective on dm

Input Parameters

	dm	- The interpolated DM
	pointSF	- The initial SF without interpolated points

Output Parameter

pointSF

- The SF including interpolated points

Note: All debugging for this process can be turned on with the options: -dm_interp_pre_view -petscsf_interp_pre_view -petscsection_interp_candidate_view -petscsection_interp_candidate_remote_view -petscsection_interp_claim_view -petscsf_interp_pre_view -dmplex_interp_debug

Level

developer

Location