VecAssemblyBegin#
Begins assembling the vector; that is ensuring all the vector’s entries are stored on the correct MPI process. This routine should be called after completing all calls to VecSetValues().
Synopsis#
#include "petscvec.h"
PetscErrorCode VecAssemblyBegin(Vec vec)
Collective
Input Parameter#
vec - the vector
See Also#
Vectors and Parallel Data, Vec, VecAssemblyEnd(), VecSetValues()
Level#
beginner
Location#
Examples#
src/dm/impls/stag/tutorials/ex2.c
src/vec/vec/tutorials/ex14f.F90
src/ts/tutorials/extchemfield.c
src/dm/impls/stag/tutorials/ex6.c
src/ts/tutorials/extchem.c
src/dm/impls/stag/tutorials/ex8.c
src/dm/impls/stag/tutorials/ex1.c
src/ts/tutorials/ex43.c
src/dm/impls/stag/tutorials/ex4.c
src/dm/impls/stag/tutorials/ex3.c
Implementations#
VecAssemblyBegin_MPI() in src/vec/vec/impls/mpi/pdvec.c
VecAssemblyBegin_Nest() in src/vec/vec/impls/nest/vecnest.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages