1 | //=====================================================
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2 | // File : blas_interface.hh
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3 | // Author : L. Plagne <laurent.plagne@edf.fr)>
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4 | // Copyright (C) EDF R&D, lun sep 30 14:23:28 CEST 2002
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5 | //=====================================================
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6 | //
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7 | // This program is free software; you can redistribute it and/or
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8 | // modify it under the terms of the GNU General Public License
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9 | // as published by the Free Software Foundation; either version 2
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10 | // of the License, or (at your option) any later version.
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11 | //
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12 | // This program is distributed in the hope that it will be useful,
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13 | // but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 | // GNU General Public License for more details.
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16 | // You should have received a copy of the GNU General Public License
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17 | // along with this program; if not, write to the Free Software
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18 | // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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19 | //
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20 | #ifndef blas_PRODUIT_MATRICE_VECTEUR_HH
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21 | #define blas_PRODUIT_MATRICE_VECTEUR_HH
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22 |
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23 | #include <c_interface_base.h>
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24 | #include <complex>
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25 | extern "C"
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26 | {
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27 | #include "blas.h"
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28 |
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29 | // Cholesky Factorization
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30 | // void spotrf_(const char* uplo, const int* n, float *a, const int* ld, int* info);
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31 | // void dpotrf_(const char* uplo, const int* n, double *a, const int* ld, int* info);
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32 | void ssytrd_(char *uplo, const int *n, float *a, const int *lda, float *d, float *e, float *tau, float *work, int *lwork, int *info );
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33 | void dsytrd_(char *uplo, const int *n, double *a, const int *lda, double *d, double *e, double *tau, double *work, int *lwork, int *info );
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34 | void sgehrd_( const int *n, int *ilo, int *ihi, float *a, const int *lda, float *tau, float *work, int *lwork, int *info );
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35 | void dgehrd_( const int *n, int *ilo, int *ihi, double *a, const int *lda, double *tau, double *work, int *lwork, int *info );
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36 |
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37 | // LU row pivoting
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38 | // void dgetrf_( int *m, int *n, double *a, int *lda, int *ipiv, int *info );
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39 | // void sgetrf_(const int* m, const int* n, float *a, const int* ld, int* ipivot, int* info);
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40 | // LU full pivoting
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41 | void sgetc2_(const int* n, float *a, const int *lda, int *ipiv, int *jpiv, int*info );
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42 | void dgetc2_(const int* n, double *a, const int *lda, int *ipiv, int *jpiv, int*info );
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43 | #ifdef HAS_LAPACK
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44 | #endif
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45 | }
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46 |
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47 | #define MAKE_STRING2(S) #S
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48 | #define MAKE_STRING(S) MAKE_STRING2(S)
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49 |
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50 | #define CAT2(A,B) A##B
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51 | #define CAT(A,B) CAT2(A,B)
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52 |
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53 |
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54 | template<class real> class blas_interface;
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55 |
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56 |
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57 | static char notrans = 'N';
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58 | static char trans = 'T';
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59 | static char nonunit = 'N';
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60 | static char lower = 'L';
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61 | static char right = 'R';
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62 | static char left = 'L';
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63 | static int intone = 1;
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64 |
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65 |
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66 |
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67 | #define SCALAR float
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68 | #define SCALAR_PREFIX s
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69 | #include "blas_interface_impl.hh"
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70 | #undef SCALAR
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71 | #undef SCALAR_PREFIX
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72 |
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73 |
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74 | #define SCALAR double
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75 | #define SCALAR_PREFIX d
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76 | #include "blas_interface_impl.hh"
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77 | #undef SCALAR
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78 | #undef SCALAR_PREFIX
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79 |
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80 | #endif
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81 |
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82 |
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83 |
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