VecDotEnd#

Ends a split phase dot product computation.

Synopsis#

#include "petscvec.h"    
PetscErrorCode VecDotEnd(Vec x, Vec y, PetscScalar *result)

Input Parameters#

  • x - the first vector (can be NULL)

  • y - the second vector (can be NULL)

  • result - where the result will go

Notes#

Each call to VecDotBegin() should be paired with a call to VecDotEnd().

See Also#

VecDotBegin(), VecNormBegin(), VecNormEnd(), VecNorm(), VecDot(), VecMDot(), VecTDotBegin(), VecTDotEnd(), PetscCommSplitReductionBegin()

Level#

advanced

Location#

src/vec/vec/utils/comb.c

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