memory_space.h

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// ---------------------------------------------------------------------
//
// Copyright (C) 2018 - 2023 by the deal.II authors
//
// This file is part of the deal.II library.
//
// The deal.II library is free software; you can use it, redistribute
// it, and/or modify it under the terms of the GNU Lesser General
// Public License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// The full text of the license can be found in the file LICENSE.md at
// the top level directory of deal.II.
//
// ---------------------------------------------------------------------
 
 
#ifndef dealii_memory_space_h
#define dealii_memory_space_h
 
#include <deal.II/base/config.h>
 
#include <Kokkos_Core.hpp>
 
DEAL_II_NAMESPACE_OPEN
 
namespace MemorySpace
{
  struct Host
  {
    using kokkos_space = ::Kokkos::HostSpace;
  };
 
  struct Default
  {
    using kokkos_space = ::Kokkos::DefaultExecutionSpace::memory_space;
  };
 
#ifdef DEAL_II_WITH_CUDA
  using CUDA = Default;
#endif
} // namespace MemorySpace
 
DEAL_II_NAMESPACE_CLOSE
 
#endif