Public Member Functions
	IP_SSATaucTikhonovGNSolver (IP_SSATaucForwardProblem &ssaforward, DesignVec &d0, StateVec &u_obs, double eta, IPInnerProductFunctional< DesignVec > &designFunctional, IPInnerProductFunctional< StateVec > &stateFunctional)

	~IP_SSATaucTikhonovGNSolver ()=default

virtual std::shared_ptr< StateVec >	stateSolution ()

virtual std::shared_ptr< DesignVec >	designSolution ()

virtual void	setInitialGuess (DesignVec &d)

virtual void	setTargetMisfit (double misfit)
	Sets the desired target misfit (in units of \(\sqrt{J_{\rm misfit}}\)).

virtual void	evaluateGNFunctional (DesignVec &h, double *value)

virtual void	apply_GN (array::Scalar &h, array::Scalar &out)

virtual void	apply_GN (Vec h, Vec out)

virtual std::shared_ptr< TerminationReason >	init ()

virtual std::shared_ptr< TerminationReason >	check_convergence ()

virtual std::shared_ptr< TerminationReason >	solve ()

virtual std::shared_ptr< TerminationReason >	evaluate_objective_and_gradient ()

Protected Member Functions
virtual void	assemble_GN_rhs (DesignVec &out)

virtual std::shared_ptr< TerminationReason >	solve_linearized ()

virtual std::shared_ptr< TerminationReason >	compute_dlogalpha (double *dalpha)

virtual std::shared_ptr< TerminationReason >	linesearch ()

Protected Attributes
const unsigned int	m_design_stencil_width

const unsigned int	m_state_stencil_width

IP_SSATaucForwardProblem &	m_ssaforward

DesignVecGhosted	m_x

DesignVec	m_tmp_D1Global

DesignVec	m_tmp_D2Global

DesignVecGhosted	m_tmp_D1Local

DesignVecGhosted	m_tmp_D2Local

StateVec	m_tmp_S1Global

StateVec	m_tmp_S2Global

StateVec1	m_tmp_S1Local

StateVec1	m_tmp_S2Local

DesignVec	m_GN_rhs

std::shared_ptr< DesignVecGhosted >	m_d

DesignVec &	m_d0

DesignVec	m_dGlobal

DesignVecGhosted	m_d_diff

DesignVecGhosted	m_d_diff_lin

DesignVecGhosted	m_h

DesignVec	m_hGlobal

DesignVec	m_dalpha_rhs

DesignVec	m_dh_dalpha

DesignVec	m_dh_dalphaGlobal

DesignVec	m_grad_design

DesignVec	m_grad_state

DesignVec	m_gradient

double	m_val_design

double	m_val_state

double	m_value

StateVec &	m_u_obs

StateVec1	m_u_diff

petsc::KSP	m_ksp

petsc::Mat	m_mat_GN

double	m_eta

IPInnerProductFunctional< DesignVec > &	m_designFunctional

IPInnerProductFunctional< StateVec > &	m_stateFunctional

double	m_alpha

double	m_logalpha

double	m_target_misfit

int	m_iter

int	m_iter_max

bool	m_tikhonov_adaptive

double	m_vel_scale

double	m_tikhonov_rtol

double	m_tikhonov_atol

double	m_tikhonov_ptol

MPI_Comm	m_comm

Logger::ConstPtr	m_log

Detailed Description

The documentation for this class was generated from the following files:

Public Types