VecPointwiseMax#

Computes the componentwise maximum w_i = max(x_i, y_i).

Synopsis#

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

Logically Collective on Vec

Input Parameters#

  • x, y - the vectors

Output Parameter#

  • w - the result

Notes#

any subset of the x, y, and w may be the same vector. For complex numbers compares only the real part

See Also#

VecPointwiseDivide(), VecPointwiseMult(), VecPointwiseMin(), VecPointwiseMaxAbs(), VecMaxPointwiseDivide()

Level#

advanced

Location#

src/vec/vec/interface/vector.c

Implementations#

VecPointwiseMax_Seq in src/vec/vec/impls/seq/bvec2.c


Edit on GitLab

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