1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/*
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
SLEPc - Scalable Library for Eigenvalue Problem Computations
Copyright (c) 2002-2020, Universitat Politecnica de Valencia, Spain
This file is part of SLEPc.
SLEPc is distributed under a 2-clause BSD license (see LICENSE).
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
*/
/*
User interface for various vector operations added in SLEPc
*/
#if !defined(SLEPCVEC_H)
#define SLEPCVEC_H
#include <slepcsys.h>
/* VecComp: Vec composed of several smaller Vecs */
#define VECCOMP "comp"
SLEPC_EXTERN PetscErrorCode VecCreateComp(MPI_Comm,PetscInt*,PetscInt,VecType,Vec,Vec*);
SLEPC_EXTERN PetscErrorCode VecCreateCompWithVecs(Vec*,PetscInt,Vec,Vec*);
SLEPC_EXTERN PetscErrorCode VecCompGetSubVecs(Vec,PetscInt*,const Vec**);
SLEPC_EXTERN PetscErrorCode VecCompSetSubVecs(Vec,PetscInt,Vec*);
/* Some auxiliary functions */
SLEPC_EXTERN PetscErrorCode VecNormalizeComplex(Vec,Vec,PetscBool,PetscReal*);
SLEPC_EXTERN PetscErrorCode VecCheckOrthogonality(Vec[],PetscInt,Vec[],PetscInt,Mat,PetscViewer,PetscReal*);
SLEPC_EXTERN PetscErrorCode VecCheckOrthonormality(Vec[],PetscInt,Vec[],PetscInt,Mat,PetscViewer,PetscReal*);
SLEPC_EXTERN PetscErrorCode VecDuplicateEmpty(Vec,Vec*);
/* Deprecated functions */
PETSC_DEPRECATED_FUNCTION("Use VecNormalizeComplex()") PETSC_STATIC_INLINE PetscErrorCode SlepcVecNormalize(Vec xr,Vec xi,PetscBool c,PetscReal *nrm) {return VecNormalizeComplex(xr,xi,c,nrm);}
PETSC_DEPRECATED_FUNCTION("Use VecCheckOrthogonality()") PETSC_STATIC_INLINE PetscErrorCode SlepcCheckOrthogonality(Vec *V,PetscInt nv,Vec *W,PetscInt nw,Mat B,PetscViewer viewer,PetscReal *lev) {return VecCheckOrthogonality(V,nv,W,nw,B,viewer,lev);}
#endif
|
