diff options
Diffstat (limited to 'btl/libs/LAPACK/lapack_interface.hh')
-rw-r--r-- | btl/libs/LAPACK/lapack_interface.hh | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/btl/libs/LAPACK/lapack_interface.hh b/btl/libs/LAPACK/lapack_interface.hh new file mode 100644 index 0000000..a0ec52b --- /dev/null +++ b/btl/libs/LAPACK/lapack_interface.hh @@ -0,0 +1,78 @@ +//===================================================== +// Copyright (C) 2011 Andrea Arteaga <andyspiros@gmail.com> +//===================================================== +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +#ifndef LAPACK_INTERFACE_HH +#define LAPACK_INTERFACE_HH + +#include <../BLAS/c_interface_base.h> +#include <complex> +#include "lapack.hh" + +extern "C" { +#include "../BLAS/blas.h" + +//void sgesv_(int*, int*, float *, int*, int*, float *, int*, int*); +//void dgesv_(int*, int*, double*, int*, int*, double*, int*, int*); + +void sgels_(char*, int*, int*, int*, float *, int*, float *, int*, float *, int*, int*); +void dgels_(char*, int*, int*, int*, double*, int*, double*, int*, double*, int*, int*); + +//void sgetrf_(int*, int*, float *, int*, int*, int*); +//void dgetrf_(int*, int*, double*, int*, int*, int*); + +//void spotrf_(char*, int*, float *, int*, int*); +//void dpotrf_(char*, int*, double*, int*, int*); + +//void ssyev_(char*, char*, int*, float *, int*, float *, float *, int*, int*); +//void dsyev_(char*, char*, int*, double*, int*, double*, double*, int*, int*); +} + + +#define MAKE_STRING2(S) #S +#define MAKE_STRING(S) MAKE_STRING2(S) + +#ifndef CAT +# define CAT2(A,B) A##B +# define CAT(A,B) CAT2(A,B) +#endif + +template <typename real> class lapack_interface; + + +static char notrans = 'N'; +static char trans = 'T'; +static char nonunit = 'N'; +static char lower = 'L'; +static char right = 'R'; +static char left = 'L'; +static int intone = 1; +static int zeroint = 0; + + +#define SCALAR float +#define SCALAR_PREFIX s +#include "lapack_interface_impl.hh" +#undef SCALAR +#undef SCALAR_PREFIX + +#define SCALAR double +#define SCALAR_PREFIX d +#include "lapack_interface_impl.hh" +#undef SCALAR +#undef SCALAR_PREFIX + +#endif /* LAPACK_INTERFACE_HH */ |