Panzer_UniqueGlobalIndexer_Utilities.hpp

Go to the documentation of this file.

// @HEADER
// ***********************************************************************
//
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//                 Copyright (2011) 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 Roger P. Pawlowski (rppawlo@sandia.gov) and
// Eric C. Cyr (eccyr@sandia.gov)
// ***********************************************************************
// @HEADER
 
#ifndef __Panzer_UniqueGlobalIndexer_Utilities_decl_hpp__
#define __Panzer_UniqueGlobalIndexer_Utilities_decl_hpp__
 
#include <map>
#include <string>
 
#include <unordered_map>
 
#include <Panzer_NodeType.hpp>
#include <Tpetra_Vector.hpp>
#include <Tpetra_MultiVector.hpp>
 
#include "Panzer_UniqueGlobalIndexer.hpp"
#include "Panzer_FieldPattern.hpp"
 
namespace panzer {
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
std::vector<Teuchos::RCP<const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > 
nc2c_vector(const std::vector<Teuchos::RCP<UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > & ugis);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
int getFieldBlock(const std::string & fieldName,
                  const std::vector<Teuchos::RCP<UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > & ugis);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
int getFieldBlock(const std::string & fieldName,
                  const std::vector<Teuchos::RCP<const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > & ugis);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
void computeBlockOffsets(const std::string & blockId,
                         const std::vector<Teuchos::RCP<UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > & ugis,
                         std::vector<int> & blockOffsets);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
void computeBlockOffsets(const std::string & blockId,
                         const std::vector<Teuchos::RCP<const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > > & ugis,
                         std::vector<int> & blockOffsets);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
std::string printUGILoadBalancingInformation(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
void printMeshTopology(std::ostream & os,const panzer::UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT,typename Node>
Teuchos::RCP<Tpetra::Vector<int,int,GlobalOrdinalT,Node> >
buildGhostedFieldReducedVector(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT,typename Node>
Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,Node> >
buildGhostedFieldVector(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi,
                        const Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,Node> > & reducedVec=Teuchos::null);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,panzer::TpetraNodeType> >
buildGhostedFieldVector(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi,
                        const Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,panzer::TpetraNodeType> > & reducedVec=Teuchos::null)
{ return buildGhostedFieldVector<LocalOrdinalT,GlobalOrdinalT,panzer::TpetraNodeType>(ugi,reducedVec); }
 
template <typename LocalOrdinalT,typename GlobalOrdinalT,typename Node>
void buildGhostedFieldVector(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi,
                             std::vector<int> & fieldNumbers,
                             const Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,Node> > & reducedVec=Teuchos::null);
 
template <typename LocalOrdinalT,typename GlobalOrdinalT>
void buildGhostedFieldVector(const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi,
                             std::vector<int> & fieldNumbers,
                             const Teuchos::RCP<const Tpetra::Vector<int,int,GlobalOrdinalT,panzer::TpetraNodeType> > & reducedVec=Teuchos::null)
{ buildGhostedFieldVector<LocalOrdinalT,GlobalOrdinalT,panzer::TpetraNodeType>(ugi,fieldNumbers,reducedVec); }
 
template <typename ScalarT,typename ArrayT,typename LocalOrdinalT,typename GlobalOrdinalT,typename Node>
void updateGhostedDataReducedVector(const std::string & fieldName,const std::string blockId,
                                    const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> & ugi,
                                    const ArrayT & data,
                                    Tpetra::MultiVector<ScalarT,int,GlobalOrdinalT,Node> & dataVector);
 
template <typename GlobalOrdinalT,typename Node>
Teuchos::RCP<const Tpetra::Map<int,GlobalOrdinalT,Node> >
getFieldMap(int fieldNum,const Tpetra::Vector<int,int,GlobalOrdinalT,Node> & fieldVector);
 
 
namespace orientation_helpers {
 
void computePatternEdgeIndices(const FieldPattern & pattern,std::vector<std::pair<int,int> > & edgeIndices);
 
template <typename GlobalOrdinalT>
void computeCellEdgeOrientations(const std::vector<std::pair<int,int> > & topEdgeIndices,
                                 const std::vector<GlobalOrdinalT> & topology,
                                 const FieldPattern & fieldPattern, 
                                 std::vector<signed char> & orientation);
 
void computePatternFaceIndices(const FieldPattern & pattern,std::vector<std::vector<int> > & faceIndices);
 
template <typename GlobalOrdinalT>
void computeCellFaceOrientations(const std::vector<std::pair<int,int> > & topEdgeIndices,
                                 const std::vector<GlobalOrdinalT> & topology,
                                 const FieldPattern & fieldPattern, 
                                 std::vector<signed char> & orientation);
 
} // end orientations_helpers
 
 
template <typename LocalOrdinalT,typename GlobalOrdinalT,typename Node>
class ArrayToFieldVector {
public:
   ArrayToFieldVector(const Teuchos::RCP<const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > & ugi);
 
   template <typename ScalarT,typename ArrayT>
   Teuchos::RCP<Tpetra::MultiVector<ScalarT,int,GlobalOrdinalT,Node> >
   getGhostedDataVector(const std::string & fieldName,const std::map<std::string,ArrayT> & data) const;
 
   template <typename ScalarT,typename ArrayT>
   Teuchos::RCP<Tpetra::MultiVector<ScalarT,int,GlobalOrdinalT,Node> >
   getDataVector(const std::string & fieldName,const std::map<std::string,ArrayT> & data) const;
 
   Teuchos::RCP<const Tpetra::Map<int,GlobalOrdinalT,Node> >
   getFieldMap(const std::string & fieldName) const;
 
   Teuchos::RCP<const Tpetra::Map<int,GlobalOrdinalT,Node> >
   getFieldMap(int fieldNum) const;
 
protected:
   typedef Tpetra::Vector<int,int,GlobalOrdinalT,Node> IntVector;
   typedef Tpetra::Map<int,GlobalOrdinalT,Node> Map;
 
   void buildFieldVector(const Tpetra::Vector<int,int,GlobalOrdinalT,Node> & source) const;
 
   Teuchos::RCP<const UniqueGlobalIndexer<LocalOrdinalT,GlobalOrdinalT> > ugi_;
 
   Teuchos::RCP<const IntVector> gh_reducedFieldVector_; 
   Teuchos::RCP<const IntVector> gh_fieldVector_;        
 
   mutable std::map<int,Teuchos::RCP<const Map> > gh_reducedFieldMaps_; 
   mutable std::map<int,Teuchos::RCP<const Map> > gh_fieldMaps_;        
 
   mutable Teuchos::RCP<const IntVector> fieldVector_;               
   mutable std::map<int,Teuchos::RCP<const Map> > fieldMaps_;        
 
private:
   // hide some constructors
   ArrayToFieldVector();
   ArrayToFieldVector(const ArrayToFieldVector &);
};
 
 
} // end namspace panzer
 
#include "Panzer_UniqueGlobalIndexer_Utilities_impl.hpp"
 
#endif