MueLu_SaPFactory_kokkos_decl.hpp

Go to the documentation of this file.

// @HEADER
//
// ***********************************************************************
//
//        MueLu: A package for multigrid based preconditioning
//                  Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact
//                    Jonathan Hu       (jhu@sandia.gov)
//                    Andrey Prokopenko (aprokop@sandia.gov)
//                    Ray Tuminaro      (rstumin@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
#ifndef MUELU_SAPFACTORY_KOKKOS_DECL_HPP
#define MUELU_SAPFACTORY_KOKKOS_DECL_HPP

#include <string>

#include "MueLu_ConfigDefs.hpp"
#ifdef HAVE_MUELU_KOKKOS_REFACTOR

#include <KokkosCompat_ClassicNodeAPI_Wrapper.hpp>

#include "MueLu_SaPFactory_kokkos_fwd.hpp"

#include "MueLu_Level_fwd.hpp"
#include "MueLu_ParameterListAcceptor.hpp"
#include "MueLu_PerfUtils_fwd.hpp"
#include "MueLu_PFactory.hpp"
#include "MueLu_SingleLevelFactoryBase_fwd.hpp"
#include "MueLu_TentativePFactory_fwd.hpp"
#include "MueLu_Utilities_kokkos_fwd.hpp"

namespace MueLu {

  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
  class SaPFactory_kokkos;

  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class DeviceType>
  class SaPFactory_kokkos<Scalar, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> > : public PFactory {
  public:
    typedef LocalOrdinal                                        local_ordinal_type;
    typedef GlobalOrdinal                                       global_ordinal_type;
    typedef typename DeviceType::execution_space                execution_space;
    typedef Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> node_type;

  private:
    // For compatibility
    typedef node_type                                           Node;
#undef MUELU_SAPFACTORY_KOKKOS_SHORT
#include "MueLu_UseShortNames.hpp"

  public:



    SaPFactory_kokkos() { }

    virtual ~SaPFactory_kokkos() { }

    RCP<const ParameterList> GetValidParameterList() const;




    void DeclareInput(Level& fineLevel, Level& coarseLevel) const;




    void Build (Level& fineLevel, Level& coarseLevel) const;

    void BuildP(Level& fineLevel, Level& coarseLevel) const;


  };

} //namespace MueLu

#define MUELU_SAPFACTORY_KOKKOS_SHORT
#endif // HAVE_MUELU_KOKKOS_REFACTOR
#endif // MUELU_SAPFACTORY_KOKKOS_DECL_HPP