Xpetra_EpetraImport.cpp

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//             Xpetra: A linear algebra interface package
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#include "Xpetra_EpetraImport.hpp"
#include "Xpetra_Exceptions.hpp"

namespace Xpetra {

  template<class GlobalOrdinal, class Node>
  RCP< const Import<int, GlobalOrdinal, Node > > toXpetra(const Epetra_Import *import) {
    if (import != NULL) {
      RCP<const Epetra_Import> imp = rcp(new Epetra_Import(*import)); //NOTE: non consitent: return pointer, take ref
      return rcp(new Xpetra::EpetraImportT<GlobalOrdinal, Node>(imp));
    }

    return Teuchos::null;
  }
  //

#ifndef XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
#ifdef HAVE_XPETRA_TPETRA
#include "TpetraCore_config.h"
#if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
    (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
  template class EpetraImportT<int, Xpetra::EpetraNode >;
  template RCP<const Import<int, int, Xpetra::EpetraNode> > toXpetra<int,Xpetra::EpetraNode>(const Epetra_Import *);
#endif

#ifdef HAVE_TPETRA_INST_SERIAL
template class EpetraImportT<int, Kokkos::Compat::KokkosSerialWrapperNode >;
template RCP<const Import<int,int,Kokkos::Compat::KokkosSerialWrapperNode > > toXpetra<int,Kokkos::Compat::KokkosSerialWrapperNode >(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_PTHREAD
template class EpetraImportT<int, Kokkos::Compat::KokkosThreadsWrapperNode>;
template RCP<const Import<int,int,Kokkos::Compat::KokkosThreadsWrapperNode> > toXpetra<int,Kokkos::Compat::KokkosThreadsWrapperNode >(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_OPENMP
template class EpetraImportT<int, Kokkos::Compat::KokkosOpenMPWrapperNode >;
template RCP<const Import<int, int, Kokkos::Compat::KokkosOpenMPWrapperNode> > toXpetra<int,Kokkos::Compat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_CUDA
typedef Kokkos::Compat::KokkosCudaWrapperNode default_node_type;
template class EpetraImportT<int, default_node_type >;
template RCP<const Import<int, int, default_node_type> > toXpetra<int,default_node_type>(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_HIP
typedef Kokkos::Compat::KokkosHIPWrapperNode default_node_type;
template class EpetraImportT<int, default_node_type >;
template RCP<const Import<int, int, default_node_type> > toXpetra<int,default_node_type>(const Epetra_Import *);
#endif
#else
// Tpetra is disabled and Kokkos not available: use dummy node type
typedef Xpetra::EpetraNode default_node_type;
template class EpetraImportT<int, default_node_type >;
template RCP<const Import<int, int, default_node_type> > toXpetra<int,default_node_type>(const Epetra_Import *);
#endif // HAVE_XPETRA_TPETRA
#endif // XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES

#ifndef XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES
#ifdef HAVE_XPETRA_TPETRA
#include "TpetraCore_config.h"
#if ((defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_OPENMP)) || \
    (!defined(EPETRA_HAVE_OMP) && !defined(HAVE_TPETRA_INST_SERIAL)))
  template class EpetraImportT<long long, Xpetra::EpetraNode >;
  template RCP<const Import<int, long long, Xpetra::EpetraNode> > toXpetra<long long,Xpetra::EpetraNode>(const Epetra_Import *);
#endif

#ifdef HAVE_TPETRA_INST_SERIAL
template class EpetraImportT<long long, Kokkos::Compat::KokkosSerialWrapperNode >;
template RCP<const Import<int,long long,Kokkos::Compat::KokkosSerialWrapperNode > > toXpetra<long long,Kokkos::Compat::KokkosSerialWrapperNode >(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_PTHREAD
template class EpetraImportT<long long, Kokkos::Compat::KokkosThreadsWrapperNode>;
template RCP<const Import<int,long long,Kokkos::Compat::KokkosThreadsWrapperNode> > toXpetra<long long,Kokkos::Compat::KokkosThreadsWrapperNode >(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_OPENMP
template class EpetraImportT<long long, Kokkos::Compat::KokkosOpenMPWrapperNode >;
template RCP<const Import<int, long long, Kokkos::Compat::KokkosOpenMPWrapperNode> > toXpetra<long long,Kokkos::Compat::KokkosOpenMPWrapperNode>(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_CUDA
typedef Kokkos::Compat::KokkosCudaWrapperNode default_node_type;
template class EpetraImportT<long long, default_node_type >;
template RCP<const Import<int, long long, default_node_type> > toXpetra<long long,default_node_type>(const Epetra_Import *);
#endif
#ifdef HAVE_TPETRA_INST_HIP
typedef Kokkos::Compat::KokkosHIPWrapperNode default_node_type;
template class EpetraImportT<long long, default_node_type >;
template RCP<const Import<int, long long, default_node_type> > toXpetra<long long,default_node_type>(const Epetra_Import *);
#endif
#else
// Tpetra is disabled and Kokkos not available: use dummy node type
typedef Xpetra::EpetraNode default_node_type;
template class EpetraImportT<long long, default_node_type >;
template RCP<const Import<int, long long, default_node_type> > toXpetra<long long,default_node_type>(const Epetra_Import *);
#endif // HAVE_XPETRA_TPETRA
#endif

} // Xpetra namespace