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Teuchos_Details_Lapack128.hpp
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41 
42 #ifndef TEUCHOS_DETAILS_LAPACK128_HPP
43 #define TEUCHOS_DETAILS_LAPACK128_HPP
44 
48 
49 #include "Teuchos_ConfigDefs.hpp"
50 
51 
52 #ifdef HAVE_TEUCHOSCORE_QUADMATH
53 namespace Teuchos {
54 namespace Details {
55 
57 class Lapack128 {
58 public:
61  void
62  GETRF (const int M, const int N, __float128 A[],
63  const int LDA, int IPIV[], int* INFO) const;
64 
79  void
80  LASWP (const int N, __float128 A[], const int LDA, const int K1,
81  const int K2, const int IPIV[], const int INCX) const;
82 
85  void
86  GETRS (const char TRANS, const int N, const int NRHS,
87  const __float128 A[], const int LDA, const int IPIV[],
88  __float128 B[], const int LDB, int* INFO) const;
89 
92  void
93  GETRI (const int N, __float128 A[], const int LDA, int IPIV[],
94  __float128 WORK[], const int LWORK, int* INFO) const;
95 
98  __float128
99  LAPY2 (const __float128& x, const __float128& y) const;
100 
102  void
103  LARFG (const int N, __float128* const ALPHA,
104  __float128 X[], const int INCX, __float128* const TAU) const;
105 
107  void
108  LARF (const char side,
109  const int m,
110  const int n,
111  const __float128 v[],
112  const int incv,
113  const __float128 tau,
114  __float128 C[],
115  const int ldc,
116  __float128 work[]) const;
117 
119  void
120  ORM2R (const char side, const char trans,
121  const int m, const int n, const int k,
122  const __float128 A[], const int lda,
123  const __float128* const tau,
124  __float128 C[], const int ldc,
125  __float128 work[], int* const info) const;
126 
128  void
129  GEQR2 (const int M,
130  const int N,
131  __float128 A[],
132  const int LDA,
133  __float128 TAU[],
134  __float128 WORK[],
135  int* const INFO) const;
136 
138  void
139  GEQRF (const int M,
140  const int N,
141  __float128 A[],
142  const int LDA,
143  __float128 TAU[],
144  __float128 WORK[],
145  const int LWORK,
146  int* const INFO) const;
147 
149  void
150  ORGQR (const int M,
151  const int N,
152  const int K,
153  __float128 A[],
154  const int LDA,
155  const __float128 TAU[],
156  __float128 WORK[],
157  const int LWORK,
158  int* const INFO) const;
159 
161  void
162  UNGQR (const int M,
163  const int N,
164  const int K,
165  __float128 A[],
166  const int LDA,
167  const __float128 TAU[],
168  __float128 WORK[],
169  const int LWORK,
170  int* const INFO) const;
171 
173  void
174  LASCL (const char TYPE,
175  const int kl,
176  const int ku,
177  const __float128 cfrom,
178  const __float128 cto,
179  const int m,
180  const int n,
181  __float128* A,
182  const int lda,
183  int* info) const;
184 
186  void
187  GBTRF (const int m,
188  const int n,
189  const int kl,
190  const int ku,
191  __float128* A,
192  const int lda,
193  int* IPIV,
194  int* info) const;
195 
197  void
198  GBTRS (const char TRANS,
199  const int n,
200  const int kl,
201  const int ku,
202  const int nrhs,
203  const __float128* A,
204  const int lda,
205  const int* IPIV,
206  __float128* B,
207  const int ldb,
208  int* info) const;
209 };
210 
211 } // namespace Details
212 } // namespace Teuchos
213 #endif // HAVE_TEUCHOSCORE_QUADMATH
214 
215 #endif // TEUCHOS_DETAILS_LAPACK128_HPP
Teuchos header file which uses auto-configuration information to include necessary C++ headers...