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| 1 | +/** |
| 2 | + * This file is a part of scalapackpp (see LICENSE) |
| 3 | + * |
| 4 | + * Copyright (c) 2019-2020 David Williams-Young |
| 5 | + * All rights reserved |
| 6 | + */ |
| 7 | +#include <scalapackpp/wrappers/lascl.hpp> |
| 8 | +#include <scalapackpp/util/type_conversions.hpp> |
| 9 | + |
| 10 | +using scalapackpp::internal::scalapack_int; |
| 11 | +using scalapackpp::internal::dcomplex; |
| 12 | +using scalapackpp::internal::scomplex; |
| 13 | + |
| 14 | +// Prototypes |
| 15 | +extern "C" { |
| 16 | + |
| 17 | +void pslascl_( const char*, const float*, const float*, const scalapack_int* M, |
| 18 | + const scalapack_int* N, float* A, const scalapack_int* IA, |
| 19 | + const scalapack_int* JA, const scalapack_int* DESCA, |
| 20 | + scalapack_int* INFO ); |
| 21 | + |
| 22 | +void pdlascl_( const char*, const double*, const double*, const scalapack_int* M, |
| 23 | + const scalapack_int* N, double* A, const scalapack_int* IA, |
| 24 | + const scalapack_int* JA, const scalapack_int* DESCA, |
| 25 | + scalapack_int* INFO ); |
| 26 | + |
| 27 | +void pclascl_( const char*, const float*, const float*, const scalapack_int* M, |
| 28 | + const scalapack_int* N, scomplex* A, const scalapack_int* IA, |
| 29 | + const scalapack_int* JA, const scalapack_int* DESCA, |
| 30 | + scalapack_int* INFO ); |
| 31 | + |
| 32 | +void pzlascl_( const char*, const double*, const double*, const scalapack_int* M, |
| 33 | + const scalapack_int* N, dcomplex* A, const scalapack_int* IA, |
| 34 | + const scalapack_int* JA, const scalapack_int* DESCA, |
| 35 | + scalapack_int* INFO ); |
| 36 | + |
| 37 | +} |
| 38 | + |
| 39 | +namespace scalapackpp { |
| 40 | +namespace wrappers { |
| 41 | + |
| 42 | +#define plascl_impl(F, FNAME) \ |
| 43 | +template <> \ |
| 44 | +void plascl( const char* TYPE, detail::real_t<F> CFROM, detail::real_t<F> CTO, \ |
| 45 | + int64_t M, int64_t N, F* A, int64_t IA, int64_t JA, \ |
| 46 | + const scalapack_desc& DESCA) { \ |
| 47 | + \ |
| 48 | + auto _M = detail::to_scalapack_int( M ); \ |
| 49 | + auto _N = detail::to_scalapack_int( N ); \ |
| 50 | + auto _IA = detail::to_scalapack_int( IA ); \ |
| 51 | + auto _JA = detail::to_scalapack_int( JA ); \ |
| 52 | + \ |
| 53 | + auto _DESCA = detail::to_scalapack_int( DESCA ); \ |
| 54 | + scalapack_int INFO; \ |
| 55 | + \ |
| 56 | + FNAME( TYPE, &CFROM, &CTO, &_M, &_N, A, &_IA, &_JA, _DESCA.data(),&INFO); \ |
| 57 | +} |
| 58 | + |
| 59 | +plascl_impl( float, pslascl_ ); |
| 60 | +plascl_impl( double, pdlascl_ ); |
| 61 | +plascl_impl( scomplex, pclascl_ ); |
| 62 | +plascl_impl( dcomplex, pzlascl_ ); |
| 63 | + |
| 64 | +} |
| 65 | +} |
| 66 | + |
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