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