BVDotVecBegin

Starts a split phase dot product computation.

Synopsis

#include "slepcbv.h" 
PetscErrorCode BVDotVecBegin(BV X,Vec y,PetscScalar *m)

Input Parameters

• X - basis vectors

• y - a vector

• m - an array where the result will go (can be NULL)

Note

Each call to BVDotVecBegin() should be paired with a call to BVDotVecEnd().

See Also

BVDotVecEnd(), BVDotVec()

Level

advanced

Location

src/sys/classes/bv/interface/bvglobal.c

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