petsc-3.11.2 2019-05-18
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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/vecmpitoseq.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages