C++ (Cpp) RCP::ApplyAdjointJacobian2ToVec 예제들

예제 #1

파일: parametrized_objective.hpp 프로젝트: agrippa/Trilinos

 void gradient_2(ROL::Vector<Real> &g, const ROL::Vector<Real> &u, const ROL::Vector<Real> &z, Real &tol) {
   Teuchos::RCP<Tpetra::MultiVector<> > gp = (Teuchos::dyn_cast<ROL::TpetraMultiVector<Real> >(g)).getVector();
   Teuchos::RCP<const Tpetra::MultiVector<> > up = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(u)).getVector();
   Teuchos::RCP<const Tpetra::MultiVector<> > zp = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(z)).getVector();
   
   data_->updateMaterialDensity (zp);
   data_->ApplyAdjointJacobian2ToVec (gp, up, up);
   gp->update(alpha_, *zp, 0.5);
 }

예제 #2

파일: constraint.hpp 프로젝트: gahansen/Trilinos

  void applyAdjointJacobian_2(ROL::Vector<Real> &ajv, const ROL::Vector<Real> &v, const ROL::Vector<Real> &u,
                              const ROL::Vector<Real> &z, Real &tol) {
    Teuchos::RCP<Tpetra::MultiVector<> > ajvp = (Teuchos::dyn_cast<ROL::TpetraMultiVector<Real> >(ajv)).getVector();
    Teuchos::RCP<const Tpetra::MultiVector<> > vp = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(v)).getVector();
    Teuchos::RCP<const Tpetra::MultiVector<> > up = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(u)).getVector();
    Teuchos::RCP<const Tpetra::MultiVector<> > zp = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(z)).getVector();

    data_->updateMaterialDensity (zp);
    data_->ApplyAdjointJacobian2ToVec (ajvp, up, vp);
  }

예제 #3

파일: parametrized_objective.hpp 프로젝트: trilinos/Trilinos

 void gradient_2(ROL::Vector<Real> &g,
                 const ROL::Vector<Real> &u,
                 const ROL::Vector<Real> &z,
                 Real &tol) {
     Teuchos::RCP<Tpetra::MultiVector<> > gp
         = (Teuchos::dyn_cast<ROL::TpetraMultiVector<Real> >(g)).getVector();
     if ( useFU_ ) {
         g.zero();
     }
     else {
         Teuchos::RCP<const Tpetra::MultiVector<> > up
             = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(u)).getVector();
         Teuchos::RCP<Tpetra::MultiVector<> > tmp
             = Teuchos::rcp(new Tpetra::MultiVector<>(gp->getMap(), 1));
         data_->ApplyAdjointJacobian2ToVec (tmp, up, up);
         filter_->apply(gp, tmp);
     }
 }

예제 #4

파일: objective.hpp 프로젝트: cihanuq/Trilinos

 void hessVec_21(ROL::Vector<Real> &hv,
           const ROL::Vector<Real> &v,
           const ROL::Vector<Real> &u,
           const ROL::Vector<Real> &z,
                 Real &tol) {
   if ( useFU_ ) {
     hv.zero();
   }
   else {
     Teuchos::RCP<Tpetra::MultiVector<> > hvp
       = (Teuchos::dyn_cast<ROL::TpetraMultiVector<Real> >(hv)).getVector();
     Teuchos::RCP<const Tpetra::MultiVector<> > vp
       = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(v)).getVector();
     Teuchos::RCP<const Tpetra::MultiVector<> > up
       = (Teuchos::dyn_cast<const ROL::TpetraMultiVector<Real> >(u)).getVector();
     Teuchos::RCP<Tpetra::MultiVector<> > tmp
       = Teuchos::rcp(new Tpetra::MultiVector<>(hvp->getMap(), 1));
     data_->ApplyAdjointJacobian2ToVec (tmp, up, vp);
     filter_->apply(hvp, tmp);
     Real two(2);
     hvp->scale(two*scale_);
   }
 }