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/tao/pde_constrained/tutorials/parabolic.c
src/tao/pde_constrained/tutorials/hyperbolic.c
src/tao/constrained/tutorials/ex1.c
src/tao/tutorials/ex3.c
src/tao/unconstrained/tutorials/eptorsion1.c
src/tao/unconstrained/tutorials/eptorsion3.c
src/vec/vec/tutorials/ex14f.F90
src/tao/pde_constrained/tutorials/elliptic.c
src/tao/unconstrained/tutorials/eptorsion2f.F90
src/tao/unconstrained/tutorials/eptorsion2.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