petsc-3.7.1 2016-05-15
VecMTDotEnd
Ends a split phase transpose multiple dot product computation.
Synopsis
#include "petscvec.h"
PetscErrorCode VecMTDotEnd(Vec x,PetscInt nv,const Vec y[],PetscScalar result[])
Input Parameters
| x | - the first vector (can be NULL) Many br |
| nv | - number of vectors Many br |
| y | - array of vectors (can be NULL) Many br |
Output Parameters Many br
result -where the result will go Many br
Many br
Notes
Each call to VecTDotBegin() should be paired with a call to VecTDotEnd(). Many br
See Also
VecMTDotBegin(), VecNormBegin(), VecNormEnd(), VecNorm(), VecDot(), VecMDot(),
VecDotBegin(), VecDotEnd(), VecMDotBegin(), VecMDotEnd(), PetscCommSplitReductionBegin() Many br
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