/usr/include/trilinos/Piro_Epetra

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#ifndef PIRO_EPETRA_MP_STOKHOS_SOLVER_H
#define PIRO_EPETRA_MP_STOKHOS_SOLVER_H

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

#include "Stokhos_MPModelEvaluator.hpp"
#include "Stokhos_MPInverseModelEvaluator.hpp"

#include "NOX_Epetra_Observer.H"

namespace Piro {
namespace Epetra {

  /*!
   * \brief An epetra model evaluator adapter for setting up a multi-point
   * solver.
   */
  class StokhosMPSolver : public EpetraExt::ModelEvaluator {
  public:

    /** \name Constructors/initializers */
    //@{

    //! Constructor
    StokhosMPSolver(const Teuchos::RCP<Teuchos::ParameterList>& piroParams,
		    const Teuchos::RCP<Teuchos::ParameterList>& mpParams,
		    const Teuchos::RCP<const Epetra_Comm>& globalComm,
		    int block_size, int num_spatial_procs);

    //! Get spatial comm
    Teuchos::RCP<const Epetra_Comm> getSpatialComm() const;
    
    //! Get stochastic comm
    Teuchos::RCP<const Epetra_Comm> getStochasticComm() const;

    //! Get global multi-comm
    Teuchos::RCP<const EpetraExt::MultiComm> getGlobalMultiComm() const;

    //! Setup rest of model evaluator
    void setup(
      const Teuchos::RCP<EpetraExt::ModelEvaluator>& model,
      const Teuchos::RCP<NOX::Epetra::Observer>& noxObserver = Teuchos::null);


    //@}

    ~StokhosMPSolver();


    /** \name Overridden from EpetraExt::ModelEvaluator . */
    //@{
    
    /** \brief . */
    Teuchos::RCP<const Epetra_Map> get_p_map(int l) const;

    /** \brief . */
    Teuchos::RCP<const Epetra_Map> get_g_map(int j) const;
    
    /** \brief . */
    Teuchos::RCP<const Epetra_Vector> get_p_init(int l) const;

    /** \brief . */
    //  Teuchos::RCP<Epetra_Operator> create_W() const;
    /** \brief . */
    EpetraExt::ModelEvaluator::InArgs createInArgs() const;
    /** \brief . */
    EpetraExt::ModelEvaluator::OutArgs createOutArgs() const;
    /** \brief . */
    void evalModel( const InArgs& inArgs, const OutArgs& outArgs ) const;

    //@}

    /** \name Accessors */
    //@{

    Teuchos::RCP<Stokhos::MPModelEvaluator>
    get_mp_model() const { return mp_nonlin_model; }

    //! Set initial solution polynomial
    void set_x_mp_init(const Stokhos::ProductEpetraVector& x_mp_in) {
      mp_nonlin_model->set_x_mp_init(x_mp_in);
    }

    //! Return initial MP x
    Teuchos::RCP<const Stokhos::ProductEpetraVector> 
    get_x_mp_init() const {
      return mp_nonlin_model->get_x_mp_init();
    }

    //! Set initial parameter polynomial
    void set_p_mp_init(int i, const Stokhos::ProductEpetraVector& p_mp_in) {
      mp_nonlin_model->set_p_mp_init(i, p_mp_in);
    }

    //! Get initial parameter polynomial
    Teuchos::RCP<const Stokhos::ProductEpetraVector> 
    get_p_mp_init(int l) const {
      return mp_nonlin_model->get_p_mp_init(l);
    }

    //! Create vector orthog poly using x map and owned mp map
    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_x_mp(Epetra_DataAccess CV = Copy, 
		const Epetra_Vector* v = NULL) const {
      return mp_nonlin_model->create_x_mp(CV, v);
    }

    //! Create vector orthog poly using p map
    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_p_mp(int l, Epetra_DataAccess CV = Copy, 
		const Epetra_Vector* v = NULL) const {
      return mp_nonlin_model->create_p_mp(l, CV, v);
    }

    //! Create multi-point vector using p map
    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_p_mv_mp(int l, int num_vecs, Epetra_DataAccess CV = Copy, 
		   const Epetra_MultiVector* v = NULL) const {
      return mp_nonlin_model->create_p_mv_mp(l, num_vecs, CV, v);
    }

    //! Create vector orthog poly using g map
    Teuchos::RCP<Stokhos::ProductEpetraVector> 
    create_g_mp(int l, Epetra_DataAccess CV = Copy, 
		const Epetra_Vector* v = NULL) const;

    //! Create multi-vector orthog poly using g map
    Teuchos::RCP<Stokhos::ProductEpetraMultiVector> 
    create_g_mv_mp(int l, int num_vecs, Epetra_DataAccess CV = Copy, 
		   const Epetra_MultiVector* v = NULL) const;

    //@}
    
  private:

    /** \brief . */
    Teuchos::RCP<const Epetra_Map> get_x_map() const;
    /** \brief . */
    Teuchos::RCP<const Epetra_Map> get_f_map() const;
    /** \brief . */
    Teuchos::RCP<const Epetra_Vector> get_x_init() const;
    
  private:
    
    Teuchos::RCP<Teuchos::ParameterList> piroParams;
    Teuchos::RCP<Teuchos::ParameterList> mpParams;
    Teuchos::RCP<const EpetraExt::MultiComm> product_comm;
    Teuchos::RCP<EpetraExt::ModelEvaluator> mp_model;
    Teuchos::RCP<Stokhos::MPModelEvaluator> mp_nonlin_model;
    Teuchos::RCP<EpetraExt::ModelEvaluator> mp_solver;
    Teuchos::RCP<Stokhos::MPInverseModelEvaluator> mp_inverse_solver;
    int num_mp;
    
  };
  
}
}
#endif
libtrilinos-piro-dev 12.12.1-5 / usr / include / trilinos / Piro_Epetra_StokhosMPSolver.hpp
