Amesos2_KLU2_TypeMap.hpp

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// @HEADER
// *****************************************************************************
//           Amesos2: Templated Direct Sparse Solver Package
//
// Copyright 2011 NTESS and the Amesos2 contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

 
#ifndef AMESOS2_KLU2_TYPEMAP_HPP
#define AMESOS2_KLU2_TYPEMAP_HPP
 
#include <functional>
#ifdef HAVE_TEUCHOS_COMPLEX
#include <complex>
#endif
 
#include <Teuchos_as.hpp>
#ifdef HAVE_TEUCHOS_COMPLEX
#include <Teuchos_SerializationTraits.hpp>
#endif
 
#include "Amesos2_TypeMap.hpp"
 
namespace KLU2 {
 
#include "klu2_ext.hpp" // for Dtype_t declaration
 
} // end namespace KLU
 
namespace Amesos2 {
 
template <class, class> class KLU2;
 
/* Specialize the Amesos2::TypeMap struct for KLU2 types
 * TODO: Mostly dummy assignments as KLU2 is templated. Remove if possible.
 *
 * \cond KLU2_type_specializations
 */
template <>
struct TypeMap<KLU2,float>
{
  typedef float dtype;
  typedef float type;
};
 
template <>
struct TypeMap<KLU2,double>
{
  typedef double dtype;
  typedef double type;
};
 
#ifdef HAVE_TEUCHOS_COMPLEX
template <>
struct TypeMap<KLU2,std::complex<float> >
{
  typedef std::complex<double> dtype;
  typedef Kokkos::complex<double> type;
};
 
template <>
struct TypeMap<KLU2,std::complex<double> >
{
  typedef std::complex<double> dtype;
  typedef Kokkos::complex<double> type;
};
 
template <>
struct TypeMap<KLU2,Kokkos::complex<float> >
{
  typedef std::complex<double> dtype;
  typedef Kokkos::complex<double> type;
};
 
template <>
struct TypeMap<KLU2,Kokkos::complex<double> >
{
  typedef std::complex<double> dtype;
  typedef Kokkos::complex<double> type;
};
#endif  // HAVE_TEUCHOS_COMPLEX
/* \endcond KLU2_type_specializations */
 
} // end namespace Amesos2
 
#endif  // AMESOS2_SUPERLU_TYPEMAP_HPP