slepc-3.19.2 2023-09-05
   
BVDotColumnBegin
Starts a split phase dot product computation. 
Synopsis
#include "slepcbv.h" 
PetscErrorCode BVDotColumnBegin(BV X,PetscInt j,PetscScalar *m)
Input Parameters
|  | X | - basis vectors | 
|  | j | - the column index | 
|  | m | - an array where the result will go (can be NULL) | 
Note
Each call to BVDotColumnBegin() should be paired with a call to BVDotColumnEnd().
See Also
 BVDotColumnEnd(), BVDotColumn()
Level
advanced
Location
src/sys/classes/bv/interface/bvglobal.c
Index of all BV routines
Table of Contents for all manual pages
Index of all manual pages