# VecCreateSeqViennaCL
Creates a standard, sequential array-style vector. 
## Synopsis
```
#include "petscvec.h" 
PetscErrorCode VecCreateSeqViennaCL(MPI_Comm comm, PetscInt n, Vec *v)
```
Collective


## Input Parameters

- ***comm -*** the communicator, should be PETSC_COMM_SELF
- ***n -*** the vector length



## Output Parameter

- ***V -*** the vector



## Notes
Use VecDuplicate() or VecDuplicateVecs() to form additional vectors of the
same type as an existing vector.




## See Also
 `VecCreateMPI()`, `VecCreate()`, `VecDuplicate()`, `VecDuplicateVecs()`, `VecCreateGhost()`

## Level
intermediate

## Location
<A HREF="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx.html#VecCreateSeqViennaCL">src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx</A>


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[Edit on GitLab](https://gitlab.com/petsc/petsc/-/edit/release/src/vec/vec/impls/seq/seqviennacl/vecviennacl.cxx)


[Index of all Vec routines](index.md)  
[Table of Contents for all manual pages](/docs/manualpages/index.md)  
[Index of all manual pages](/docs/manualpages/singleindex.md)  
