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  • VecSwap

VecSwap#

Swaps the values between two vectors, x and y.

Synopsis#

#include "petscvec.h"   
PetscErrorCode VecSwap(Vec x, Vec y)

Logically Collective

Input Parameters#

  • x - the first vector

  • y - the second vector

See Also#

Vectors and Parallel Data, Vec, VecSet()

Level#

advanced

Location#

src/vec/vec/interface/vector.c

Examples#

src/vec/vec/tutorials/ex1.c
src/vec/vec/tutorials/ex1f90.F90
src/vec/vec/tutorials/ex20f90.F90

Implementations#

VecSwap_Nest() in src/vec/vec/impls/nest/vecnest.c
VecSwap_Seq() in src/vec/vec/impls/seq/bvec2.c
VecSwap_SeqKokkos() in src/vec/vec/impls/seq/kokkos/veckok.kokkos.cxx
VecSwap_SeqViennaCL() in src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx


Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages

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Last updated on 2025-04-30T13:10:40-0500 (v3.23.1).