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

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Index of all Vec routines
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Index of all manual pages