xref: /petsc/include/petscblaslapack.h (revision 7556704393990e9a05104f18399364067eaa5e80) 
1a1e12872SBarry Smith /*
2bb6813b4SKris Buschelman   This file dispatches between various header files for blas/lapack distributions.
3a1e12872SBarry Smith */
4c3e41550SBarry Smith #if !defined(_BLASLAPACK_H)
5c3e41550SBarry Smith #define _BLASLAPACK_H
619b02663SBarry Smith #include "petsc.h"
7bb638ab5SSatish Balay 
8429d5388SBarry Smith #if defined(PETSC_BLASLAPACK_STDCALL)
9bb6813b4SKris Buschelman #include "petscblaslapack_stdcall.h"
10c35b00c6SBarry Smith #else
11c35b00c6SBarry Smith 
12429d5388SBarry Smith #if defined(PETSC_BLASLAPACK_UNDERSCORE)
13bb6813b4SKris Buschelman #include "petscblaslapack_uscore.h"
14429d5388SBarry Smith #elif defined(PETSC_BLASLAPACK_CAPS)
15bb6813b4SKris Buschelman #include "petscblaslapack_caps.h"
16*75567043SBarry Smith #elif defined(PETSC_USE_SCALAR_QD_DD)
17*75567043SBarry Smith #include "petscblaslapack_qd.h"
1825fce39dSBarry Smith #else
19bb6813b4SKris Buschelman #include "petscblaslapack_c.h"
20a1e12872SBarry Smith #endif
21a1e12872SBarry Smith 
22*75567043SBarry Smith #if !defined(PETSC_USE_SCALAR_QD_DD)
23c35b00c6SBarry Smith EXTERN_C_BEGIN
24*75567043SBarry Smith #endif
25c35b00c6SBarry Smith 
26c35b00c6SBarry Smith EXTERN void LAPACKgetrf_(PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
27c35b00c6SBarry Smith EXTERN void LAPACKungqr_(PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
28c35b00c6SBarry Smith EXTERN void LAPACKgeqrf_(PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
29c35b00c6SBarry Smith 
30356650c2SBarry Smith EXTERN PetscReal BLASdot_(const PetscBLASInt*,const PetscScalar*,const PetscBLASInt*,const PetscScalar*,const PetscBLASInt*);
31356650c2SBarry Smith EXTERN PetscReal BLASnrm2_(const PetscBLASInt*,const PetscScalar*,const PetscBLASInt*);
32356650c2SBarry Smith EXTERN void      BLASscal_(const PetscBLASInt*,const PetscScalar*,PetscScalar*,const PetscBLASInt*);
33356650c2SBarry Smith EXTERN void      BLAScopy_(const PetscBLASInt*,const PetscScalar*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*);
34356650c2SBarry Smith EXTERN void      BLASswap_(const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*);
35356650c2SBarry Smith EXTERN void      BLASaxpy_(const PetscBLASInt*,const PetscScalar*,const PetscScalar*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*);
36356650c2SBarry Smith EXTERN PetscReal BLASasum_(const PetscBLASInt*,const PetscScalar*,const PetscBLASInt*);
37356650c2SBarry Smith EXTERN void LAPACKpttrf_(const PetscBLASInt*,PetscReal*,PetscScalar*,const PetscBLASInt*);
38356650c2SBarry Smith EXTERN void LAPACKstein_(const PetscBLASInt*,PetscReal*,PetscReal*,const PetscBLASInt*,PetscReal*,const PetscBLASInt*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscReal*,const PetscBLASInt*,const PetscBLASInt*,const PetscBLASInt*);
390ac4e535SJed Brown EXTERN void LAPACKgesv_(const PetscBLASInt*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscBLASInt*);
40c35b00c6SBarry Smith 
41c35b00c6SBarry Smith EXTERN void LAPACKormqr_(const char*,const char*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
42c35b00c6SBarry Smith EXTERN void LAPACKtrtrs_(const char*,const char*,const char*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
43c35b00c6SBarry Smith EXTERN void LAPACKpotrf_(const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
44c35b00c6SBarry Smith EXTERN void LAPACKpotrs_(const char*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
455c42ef9dSBarry Smith EXTERN void BLASgemv_(const char*,const PetscBLASInt*,const PetscBLASInt*,PetscScalar*,const PetscScalar*,const PetscBLASInt*,PetscScalar *,const PetscBLASInt*,PetscScalar*,PetscScalar*,const PetscBLASInt*);
46c35b00c6SBarry Smith EXTERN void LAPACKgetrs_(const char*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
47c35b00c6SBarry Smith EXTERN void BLAStrmv_(const char*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*);
48c35b00c6SBarry Smith EXTERN void BLASgemm_(const char*,const char*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*);
49c35b00c6SBarry Smith 
50976cf19bSSatish Balay /* Some functions prototypes differ between real and complex */
51976cf19bSSatish Balay #if defined(PETSC_USE_COMPLEX)
5233f32db5SJed Brown EXTERN void LAPACKgelss_(const PetscBLASInt*,const PetscBLASInt*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscReal*,const PetscReal*,PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscReal*,PetscBLASInt*);
53976cf19bSSatish Balay EXTERN void LAPACKsyev_(const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
54976cf19bSSatish Balay EXTERN void LAPACKsyevx_(const char*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
55976cf19bSSatish Balay EXTERN void LAPACKsygv_(PetscBLASInt*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
56976cf19bSSatish Balay EXTERN void LAPACKsygvx_(PetscBLASInt*,const char*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
57976cf19bSSatish Balay EXTERN void LAPACKpttrs_(const char*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
58976cf19bSSatish Balay #else
5933f32db5SJed Brown EXTERN void LAPACKgelss_(const PetscBLASInt*,const PetscBLASInt*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscReal*,const PetscReal*,PetscBLASInt*,PetscScalar*,const PetscBLASInt*,PetscBLASInt*);
60976cf19bSSatish Balay EXTERN void LAPACKsyev_(const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
61976cf19bSSatish Balay EXTERN void LAPACKsyevx_(const char*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
62976cf19bSSatish Balay EXTERN void LAPACKsygv_(PetscBLASInt*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
63976cf19bSSatish Balay EXTERN void LAPACKsygvx_(PetscBLASInt*,const char*,const char*,const char*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*);
64976cf19bSSatish Balay EXTERN void LAPACKpttrs_(PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
65976cf19bSSatish Balay EXTERN void LAPACKstebz_(const char*,const char*,PetscBLASInt*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscReal*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*,PetscBLASInt*);
66976cf19bSSatish Balay #endif
67976cf19bSSatish Balay 
68c35b00c6SBarry Smith /* ESSL uses a different calling sequence for dgeev(), zgeev() than LAPACK; */
69c35b00c6SBarry Smith #if defined(PETSC_HAVE_ESSL) && defined(PETSC_USE_COMPLEX)
70c35b00c6SBarry Smith EXTERN void LAPACKgeev_(PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
71c35b00c6SBarry Smith EXTERN void LAPACKgesvd_(const char*,const char*,PetscBLASInt *,PetscBLASInt*,PetscScalar *,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
72c35b00c6SBarry Smith #elif defined(PETSC_HAVE_ESSL)
73c35b00c6SBarry Smith EXTERN void LAPACKgeev_(PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscBLASInt*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
74c35b00c6SBarry Smith EXTERN void LAPACKgesvd_(const char*,const char*,PetscBLASInt *,PetscBLASInt*,PetscScalar *,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
75976cf19bSSatish Balay #elif defined(PETSC_USE_COMPLEX)
76976cf19bSSatish Balay EXTERN void LAPACKgeev_(const char*,const char*,PetscBLASInt *,PetscScalar *,PetscBLASInt*,PetscScalar*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
77976cf19bSSatish Balay EXTERN void LAPACKgesvd_(const char*,const char*,PetscBLASInt *,PetscBLASInt*,PetscScalar *,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscReal*,PetscBLASInt*);
78976cf19bSSatish Balay #else
79c35b00c6SBarry Smith EXTERN void LAPACKgeev_(const char*,const char*,PetscBLASInt *,PetscScalar *,PetscBLASInt*,PetscReal*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
80c35b00c6SBarry Smith EXTERN void LAPACKgesvd_(const char*,const char*,PetscBLASInt *,PetscBLASInt*,PetscScalar *,PetscBLASInt*,PetscReal*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscScalar*,PetscBLASInt*,PetscBLASInt*);
81c35b00c6SBarry Smith #endif
82c35b00c6SBarry Smith 
83*75567043SBarry Smith #if !defined(PETSC_USE_SCALAR_QD_DD)
84c35b00c6SBarry Smith EXTERN_C_END
85*75567043SBarry Smith #endif
86c35b00c6SBarry Smith 
87c35b00c6SBarry Smith #endif
88a1e12872SBarry Smith #endif
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