petsc-3.7.3 2016-07-24
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# 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