VecGetBlockSize#
Gets the blocksize for the vector, i.e. what is used for VecSetValuesBlocked() and VecSetValuesBlockedLocal().
Synopsis#
#include "petscvec.h"
PetscErrorCode VecGetBlockSize(Vec v, PetscInt *bs)
Not Collective
Input Parameter#
v - the vector
Output Parameter#
bs - the blocksize
Note#
All vectors obtained by VecDuplicate() inherit the same blocksize.
See Also#
Vectors and Parallel Data, Vec, VecSetValuesBlocked(), VecSetLocalToGlobalMapping(), VecSetBlockSize()
Level#
advanced
Location#
Examples#
src/dm/field/tutorials/ex1.c
src/dm/tutorials/swarm_ex3.c
src/ksp/ksp/tutorials/ex71.c
src/ksp/ksp/tutorials/ex73.c
src/snes/tutorials/ex71.c
src/snes/tutorials/ex76.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages