petsc-3.7.5 2017-01-01
PetscSFCreateFromZero
Create a PetscSF that maps a Vec from sequential to distributed
Synopsis
#include "petscvec.h"
PetscErrorCode PetscSFCreateFromZero(MPI_Comm comm, Vec gv, PetscSF *sf)
Input Parameters
gv -A distributed Vec
Output Parameters
sf -The SF created mapping a sequential Vec to gv
See Also
DMPlexDistributedToSequential()
Level:developer
Location:src/vec/vec/utils/vpscat.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages