petsc-3.14.6 2021-03-30

Report Typos and Errors

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

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