VecPermute#
Permutes a vector in place using the given ordering.
Synopsis#
#include "petscvec.h"
PetscErrorCode VecPermute(Vec x, IS row, PetscBool inv)
Input Parameters#
x - The vector
row - The ordering
inv - The flag for inverting the permutation
Note#
This function does not yet support parallel Index Sets with non-local permutations
See Also#
Vec, MatPermute()
Level#
beginner
Location#
Examples#
src/ksp/ksp/tutorials/ex18.c
src/ksp/ksp/tutorials/ex10.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages