VecPointwiseMax#

Computes the component-wise maximum w[i] = max(x[i], y[i]).

Synopsis#

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

Logically Collective

Input Parameters#

  • x - the first input vector

  • y - the second input vector

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#

Vectors and Parallel Data, Vec, 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
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Index of all manual pages