Stokhos_MPModelEvaluator.hpp

Go to the documentation of this file.

// @HEADER
// *****************************************************************************
//                           Stokhos Package
//
// Copyright 2009 NTESS and the Stokhos contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef STOKHOS_MPMODELEVALUATOR_HPP
#define STOKHOS_MPMODELEVALUATOR_HPP

#include "EpetraExt_ModelEvaluator.h"
#include "EpetraExt_MultiComm.h"
#include "EpetraExt_BlockVector.h"

#include "Teuchos_RCP.hpp"
#include "Teuchos_Array.hpp"
#include "Teuchos_ParameterList.hpp"
#include "Stokhos_ParallelData.hpp"

#include "Stokhos_ProductContainer.hpp"
#include "Stokhos_VectorOrthogPolyTraitsEpetra.hpp"
#include "Stokhos_ProductEpetraVector.hpp"
#include "Stokhos_ProductEpetraMultiVector.hpp"
#include "Stokhos_BlockDiagonalOperator.hpp"

namespace Stokhos {


  class MPModelEvaluator : public EpetraExt::ModelEvaluator {
  public:

    // Constructor
    MPModelEvaluator(
      const Teuchos::RCP<EpetraExt::ModelEvaluator>& me,
      const Teuchos::RCP<const EpetraExt::MultiComm>& mp_comm,
      const Teuchos::RCP<const Epetra_Map>& mp_block_map,
      const Teuchos::RCP<Teuchos::ParameterList>& params);


    Teuchos::RCP<const Epetra_Map> get_x_map() const;

    Teuchos::RCP<const Epetra_Map> get_f_map() const;

    Teuchos::RCP<const Epetra_Map> get_p_map(int l) const;

    Teuchos::RCP<const Epetra_Map> get_g_map(int l) const;

    Teuchos::RCP<const Teuchos::Array<std::string> > 
    get_p_names(int l) const;

    Teuchos::RCP<const Epetra_Vector> get_x_init() const;
    Teuchos::RCP<const Epetra_Vector> get_x_dot_init() const;

    Teuchos::RCP<const Epetra_Vector> get_p_init(int l) const;

    Teuchos::RCP<Epetra_Operator> create_W() const;

    Teuchos::RCP<EpetraExt::ModelEvaluator::Preconditioner> create_WPrec() const;

    Teuchos::RCP<Epetra_Operator> create_DgDx_dot_op(int j) const;

    Teuchos::RCP<Epetra_Operator> create_DgDx_op(int j) const;

    Teuchos::RCP<Epetra_Operator> create_DgDp_op(int j, int i) const;

    Teuchos::RCP<Epetra_Operator> create_DfDp_op(int i) const;

    InArgs createInArgs() const;

    OutArgs createOutArgs() const;

    void evalModel(const InArgs& inArgs, const OutArgs& outArgs) const;


    void set_x_mp_init(const Stokhos::ProductEpetraVector& x_mp_in);
    void set_x_dot_mp_init(const Stokhos::ProductEpetraVector& x_dot_mp_in);

    Teuchos::RCP<const Stokhos::ProductEpetraVector> get_x_mp_init() const;
    Teuchos::RCP<const Stokhos::ProductEpetraVector> get_x_dot_mp_init() const;

    void set_p_mp_init(int i, const Stokhos::ProductEpetraVector& p_mp_in);

    Teuchos::RCP<const Stokhos::ProductEpetraVector> get_p_mp_init(int l) const;


    Teuchos::Array<int> get_p_mp_map_indices() const;


    Teuchos::Array<int> get_g_mp_map_indices() const;

    Teuchos::Array< Teuchos::RCP<const Epetra_Map> > get_g_mp_base_maps() const;

    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_x_mp(Epetra_DataAccess CV = Copy, 
    const Epetra_Vector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_x_mv_mp(int num_vecs,
    Epetra_DataAccess CV = Copy, 
    const Epetra_MultiVector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_p_mp(int l, Epetra_DataAccess CV = Copy, 
    const Epetra_Vector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_p_mv_mp(int l, int num_vecs, Epetra_DataAccess CV = Copy, 
       const Epetra_MultiVector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_f_mp(Epetra_DataAccess CV = Copy, 
    const Epetra_Vector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_f_mv_mp(int num_vecs, Epetra_DataAccess CV = Copy, 
       const Epetra_MultiVector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_g_mp(int l, Epetra_DataAccess CV = Copy, 
    const Epetra_Vector* v = NULL) const;

    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_g_mv_mp(int l, int num_vecs, Epetra_DataAccess CV = Copy, 
    const Epetra_MultiVector* v = NULL) const;

  protected:

    Teuchos::RCP<EpetraExt::ModelEvaluator> me;

    unsigned int num_mp_blocks;

    Teuchos::RCP<const EpetraExt::MultiComm> mp_comm;

    Teuchos::RCP<const Epetra_Map> mp_block_map;

    Teuchos::RCP<Teuchos::ParameterList> params;

    bool supports_x;

    Teuchos::RCP<const Epetra_Map> x_map;

    Teuchos::RCP<const Epetra_Map> f_map;

    Teuchos::RCP<const Epetra_Map> mp_x_map;

    Teuchos::RCP<const Epetra_Map> mp_f_map;

    int num_p;

    int num_p_mp;

    Teuchos::Array<int> mp_p_index_map;

    Teuchos::Array< Teuchos::RCP<const Epetra_Map> > mp_p_map;

    Teuchos::Array< Teuchos::RCP< Teuchos::Array<std::string> > > mp_p_names;

    int num_g;

    int num_g_mp;

    Teuchos::Array<int> mp_g_index_map;

    Teuchos::Array< Teuchos::RCP<const Epetra_Map> > mp_g_map;

    mutable Teuchos::RCP< Stokhos::ProductEpetraOperator> W_mp_blocks;

    Teuchos::RCP<Stokhos::ProductEpetraVector> mp_x_init;
    Teuchos::RCP<Stokhos::ProductEpetraVector> mp_x_dot_init;

    Teuchos::Array< Teuchos::RCP<ProductEpetraVector> > mp_p_init;

    mutable Teuchos::RCP<Stokhos::BlockDiagonalOperator> my_W;

    mutable Teuchos::RCP<Epetra_Vector> my_x;

  };

}

#endif // FEAPP_MODELEVALUATOR_HPP