petsc-master 2014-09-17
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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