petsc-3.9.4 2018-09-11
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/vscat/implsvpscat_mpi1.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages