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TsqrTypeAdaptor_Tpetra_MultiVector_TBBNode.hpp
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00001 // @HEADER
00002 // ***********************************************************************
00003 //
00004 //                 Anasazi: Block Eigensolvers Package
00005 //                 Copyright (2010) Sandia Corporation
00006 //
00007 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
00008 // license for use of this work by or on behalf of the U.S. Government.
00009 //
00010 // This library is free software; you can redistribute it and/or modify
00011 // it under the terms of the GNU Lesser General Public License as
00012 // published by the Free Software Foundation; either version 2.1 of the
00013 // License, or (at your option) any later version.
00014 //
00015 // This library is distributed in the hope that it will be useful, but
00016 // WITHOUT ANY WARRANTY; without even the implied warranty of
00017 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00018 // Lesser General Public License for more details.
00019 //
00020 // You should have received a copy of the GNU Lesser General Public
00021 // License along with this library; if not, write to the Free Software
00022 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
00023 // USA
00024 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
00025 //
00026 // ***********************************************************************
00027 // @HEADER
00028 
00029 #ifndef __TSQR_Trilinos_TsqrTypeAdaptor_Tpetra_MultiVector_TBBNode_hpp
00030 #define __TSQR_Trilinos_TsqrTypeAdaptor_Tpetra_MultiVector_TBBNode_hpp
00031 
00039 
00040 
00041 #include "Tpetra_MultiVector.hpp"
00042 #ifdef HAVE_KOKKOS_TBB
00043 #  include "Kokkos_TBBNode.hpp"
00044 #  include "TbbTsqr.hpp"
00045 #endif // HAVE_KOKKOS_TBB
00046 #include "TsqrFactory_TbbTsqr.hpp"
00047 
00050 
00051 namespace TSQR {
00052   namespace Trilinos {
00053 
00054 #ifdef HAVE_KOKKOS_TBB
00055     template< class S, class LO, class GO >
00056     class TsqrTypeAdaptor< S, LO, GO, Tpetra::MultiVector< S, LO, GO, Kokkos::TBBNode > > {
00057     public:
00058       typedef S scalar_type;
00059       typedef LO local_ordinal_type;
00060       typedef GO global_ordinal_type;
00061       typedef Tpetra::MultiVector< S, LO, GO, Kokkos::TBBNode > multivector_type;
00062 
00063       typedef TSQR::TBB::TbbTsqr< LO, S >     node_tsqr_type;
00064       typedef Teuchos::RCP< node_tsqr_type >  node_tsqr_ptr;
00065 
00066       typedef DistTsqr< LO, S >               dist_tsqr_type;
00067       typedef Teuchos::RCP< dist_tsqr_type >  dist_tsqr_ptr;
00068 
00069       typedef Teuchos::Comm<int>              comm_type;
00070       typedef Teuchos::RCP< const comm_type > comm_ptr;
00071 
00072       typedef Tsqr< LO, S, node_tsqr_type, dist_tsqr_type > tsqr_type;
00073       typedef Teuchos::RCP< tsqr_type >                     tsqr_ptr;
00074 
00075       typedef TbbTsqrFactory< local_ordinal_type, scalar_type > factory_type;
00076     };
00077 #endif // HAVE_KOKKOS_TBB
00078 
00079   } // namespace Trilinos
00080 } // namespace TSQR
00081 
00082 
00083 #endif // __TSQR_Trilinos_TsqrTypeAdaptor_Tpetra_MultiVector_TBBNode_hpp
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