#include <mg_diffusion_solver.h>

Inheritance diagram for mg_diffusion::Solver:

Public Types
typedef std::pair< BoundaryType, std::array< std::vector< double >, 3 > >	BoundaryInfo

typedef std::map< uint, BoundaryInfo >	BoundaryPreferences

Public Member Functions
	Solver (const std::string &in_solver_name)

	~Solver () override

void	Initialize () override

void	Initialize_Materials (std::set< int > &material_ids)

void	Set_BCs (const std::vector< uint64_t > &globl_unique_bndry_ids)

void	Assemble_A_bext ()

void	Compute_TwoGrid_Params ()

void	Compute_TwoGrid_VolumeFractions ()

void	Execute () override

void	Assemble_RHS (unsigned int g, int64_t iverbose)

void	Assemble_RHS_TwoGrid (int64_t iverbose)

void	SolveOneGroupProblem (unsigned int g, int64_t iverbose)

void	Update_Flux_With_TwoGrid (int64_t iverbose)

void	UpdateFieldFunctions ()

Public Member Functions inherited from chi_physics::Solver
	Solver (std::string in_text_name)

	Solver (std::string in_text_name, std::initializer_list< BasicOption > in_options)

	Solver (const chi::InputParameters &params)

virtual	~Solver ()=default

std::string	TextName () const

BasicOptions &	GetBasicOptions ()

const BasicOptions &	GetBasicOptions () const

std::vector< std::shared_ptr< FieldFunctionGridBased > > &	GetFieldFunctions ()

const std::vector< std::shared_ptr< FieldFunctionGridBased > > &	GetFieldFunctions () const

TimeStepper &	GetTimeStepper ()

const TimeStepper &	GetTimeStepper () const

virtual void	Initialize ()

virtual void	Execute ()

virtual void	Step ()

virtual void	Advance ()

virtual chi::ParameterBlock	GetInfo (const chi::ParameterBlock &params) const

virtual void	SetProperties (const chi::ParameterBlock &params)

chi::ParameterBlock	GetInfoWithPreCheck (const chi::ParameterBlock &params) const

Public Member Functions inherited from ChiObject
	ChiObject ()

	ChiObject (const chi::InputParameters &params)

void	SetStackID (size_t stack_id)

size_t	StackID () const

virtual void	PushOntoStack (std::shared_ptr< ChiObject > &new_object)

virtual	~ChiObject ()=default

Data Fields
chi_mesh::MeshContinuumPtr	grid_ptr_ = nullptr

chi_math::SDMPtr	sdm_ptr_ = nullptr

uint	num_groups_ = 0

uint	last_fast_group_ = 0

bool	do_two_grid_ = false

size_t	num_local_dofs_ = 0

size_t	num_globl_dofs_ = 0

std::vector< Mat >	A_

std::vector< Vec >	bext_

std::vector< Vec >	x_

std::vector< Vec >	x_old_

Vec	thermal_dphi_ = nullptr

Vec	b_ = nullptr

chi_math::PETScUtils::PETScSolverSetup	petsc_solver_

KSPAppContext	my_app_context_

std::vector< std::vector< double > >	VF_

BoundaryPreferences	boundary_preferences_

std::vector< Boundary >	boundaries_

Protected Attributes
std::map< int, std::shared_ptr< chi_physics::MultiGroupXS > >	matid_to_xs_map

std::map< int, std::shared_ptr< chi_physics::IsotropicMultiGrpSource > >	matid_to_src_map

std::map< int, TwoGridCollapsedInfo >	map_mat_id_2_tginfo

Protected Attributes inherited from chi_physics::Solver
BasicOptions	basic_options_

std::vector< std::shared_ptr< FieldFunctionGridBased > >	field_functions_

std::shared_ptr< TimeStepper >	timestepper_ = nullptr

Additional Inherited Members
Static Public Member Functions inherited from chi_physics::Solver
static chi::InputParameters	GetInputParameters ()

Static Public Member Functions inherited from ChiObject
static chi::InputParameters	GetInputParameters ()

Detailed Description

Multi-group diffusion solver

Definition at line 52 of file mg_diffusion_solver.h.

Member Typedef Documentation

◆ BoundaryInfo

typedef std::pair<BoundaryType,std::array<std::vector<double>, 3> > mg_diffusion::Solver::BoundaryInfo

Definition at line 81 of file mg_diffusion_solver.h.

◆ BoundaryPreferences

typedef std::map<uint, BoundaryInfo> mg_diffusion::Solver::BoundaryPreferences

Definition at line 83 of file mg_diffusion_solver.h.

Constructor & Destructor Documentation

◆ Solver()

mg_diffusion::Solver::Solver ( const std::string & in_solver_name )

explicit

Definition at line 15 of file mgd_01_main_init.cc.

◆ ~Solver()

mg_diffusion::Solver::~Solver ( )

overridevirtual

Reimplemented from chi_physics::Solver.

Definition at line 26 of file mgd_01_main_init.cc.

Member Function Documentation

◆ Assemble_A_bext()

void mg_diffusion::Solver::Assemble_A_bext ( )

Definition at line 12 of file mgd_01c_assemble_A_bext.cc.

◆ Assemble_RHS()

void mg_diffusion::Solver::Assemble_RHS	(	unsigned int	g,
		int64_t	iverbose
	)

Definition at line 8 of file mgd_02a_asemble_rhs_g.cc.

◆ Assemble_RHS_TwoGrid()

void mg_diffusion::Solver::Assemble_RHS_TwoGrid ( int64_t iverbose )

Definition at line 11 of file mgd_02c_asemble_rhs_tg.cc.

◆ Compute_TwoGrid_Params()

void mg_diffusion::Solver::Compute_TwoGrid_Params ( )

Definition at line 6 of file mgd_01aa_init_two_grid_params.cc.

◆ Compute_TwoGrid_VolumeFractions()

void mg_diffusion::Solver::Compute_TwoGrid_VolumeFractions ( )

Definition at line 8 of file mgd_01ab_init_two_grid_volume_frac.cc.

◆ Execute()

void mg_diffusion::Solver::Execute ( )

overridevirtual

Reimplemented from chi_physics::Solver.

Definition at line 13 of file mgd_02_main_exec.cc.

◆ Initialize()

void mg_diffusion::Solver::Initialize ( )

overridevirtual

Reimplemented from chi_physics::Solver.

Definition at line 51 of file mgd_01_main_init.cc.

◆ Initialize_Materials()

void mg_diffusion::Solver::Initialize_Materials ( std::set< int > & material_ids )

Definition at line 15 of file mgd_01a_init_materials.cc.

◆ Set_BCs()

void mg_diffusion::Solver::Set_BCs ( const std::vector< uint64_t > & globl_unique_bndry_ids )

Definition at line 16 of file mgd_01b_set_bc.cc.

◆ SolveOneGroupProblem()

void mg_diffusion::Solver::SolveOneGroupProblem	(	unsigned int	g,
		int64_t	iverbose
	)

Definition at line 6 of file mgd_02b_solve1g.cc.

◆ Update_Flux_With_TwoGrid()

void mg_diffusion::Solver::Update_Flux_With_TwoGrid ( int64_t iverbose )

Definition at line 12 of file mgd_02d_update_flux_with_two_grid_flux.cc.

◆ UpdateFieldFunctions()

void mg_diffusion::Solver::UpdateFieldFunctions ( )

Updates the field functions with the lates data.

Definition at line 8 of file mgd_04_update_fieldfuncs.cc.

Field Documentation

◆ A_

std::vector<Mat> mg_diffusion::Solver::A_

Definition at line 66 of file mg_diffusion_solver.h.

◆ b_

Vec mg_diffusion::Solver::b_ = nullptr

Definition at line 72 of file mg_diffusion_solver.h.

◆ bext_

std::vector<Vec> mg_diffusion::Solver::bext_

Definition at line 67 of file mg_diffusion_solver.h.

◆ boundaries_

std::vector<Boundary> mg_diffusion::Solver::boundaries_

Definition at line 85 of file mg_diffusion_solver.h.

◆ boundary_preferences_

BoundaryPreferences mg_diffusion::Solver::boundary_preferences_

Definition at line 84 of file mg_diffusion_solver.h.

◆ do_two_grid_

bool mg_diffusion::Solver::do_two_grid_ = false

Definition at line 61 of file mg_diffusion_solver.h.

◆ grid_ptr_

chi_mesh::MeshContinuumPtr mg_diffusion::Solver::grid_ptr_ = nullptr

Definition at line 55 of file mg_diffusion_solver.h.

◆ last_fast_group_

uint mg_diffusion::Solver::last_fast_group_ = 0

Definition at line 60 of file mg_diffusion_solver.h.

◆ map_mat_id_2_tginfo

std::map<int, TwoGridCollapsedInfo> mg_diffusion::Solver::map_mat_id_2_tginfo

protected

Definition at line 115 of file mg_diffusion_solver.h.

◆ matid_to_src_map

std::map<int,std::shared_ptr<chi_physics::IsotropicMultiGrpSource> > mg_diffusion::Solver::matid_to_src_map

protected

Definition at line 113 of file mg_diffusion_solver.h.

◆ matid_to_xs_map

std::map<int,std::shared_ptr<chi_physics::MultiGroupXS> > mg_diffusion::Solver::matid_to_xs_map

protected

Definition at line 110 of file mg_diffusion_solver.h.

◆ my_app_context_

KSPAppContext mg_diffusion::Solver::my_app_context_

Definition at line 75 of file mg_diffusion_solver.h.

◆ num_globl_dofs_

size_t mg_diffusion::Solver::num_globl_dofs_ = 0

Definition at line 64 of file mg_diffusion_solver.h.

◆ num_groups_

uint mg_diffusion::Solver::num_groups_ = 0

Definition at line 59 of file mg_diffusion_solver.h.

◆ num_local_dofs_

size_t mg_diffusion::Solver::num_local_dofs_ = 0

Definition at line 63 of file mg_diffusion_solver.h.

◆ petsc_solver_

chi_math::PETScUtils::PETScSolverSetup mg_diffusion::Solver::petsc_solver_

Definition at line 74 of file mg_diffusion_solver.h.

◆ sdm_ptr_

chi_math::SDMPtr mg_diffusion::Solver::sdm_ptr_ = nullptr

Definition at line 57 of file mg_diffusion_solver.h.

◆ thermal_dphi_

Vec mg_diffusion::Solver::thermal_dphi_ = nullptr

Definition at line 71 of file mg_diffusion_solver.h.

◆ VF_

std::vector< std::vector<double> > mg_diffusion::Solver::VF_

Definition at line 77 of file mg_diffusion_solver.h.

◆ x_

std::vector<Vec> mg_diffusion::Solver::x_

Definition at line 68 of file mg_diffusion_solver.h.

◆ x_old_

std::vector<Vec> mg_diffusion::Solver::x_old_

Definition at line 69 of file mg_diffusion_solver.h.

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

modules/MGDiffusion/mg_diffusion_solver.h
modules/MGDiffusion/mgd_01_main_init.cc
modules/MGDiffusion/mgd_01a_init_materials.cc
modules/MGDiffusion/mgd_01aa_init_two_grid_params.cc
modules/MGDiffusion/mgd_01ab_init_two_grid_volume_frac.cc
modules/MGDiffusion/mgd_01b_set_bc.cc
modules/MGDiffusion/mgd_01c_assemble_A_bext.cc
modules/MGDiffusion/mgd_02_main_exec.cc
modules/MGDiffusion/mgd_02a_asemble_rhs_g.cc
modules/MGDiffusion/mgd_02b_solve1g.cc
modules/MGDiffusion/mgd_02c_asemble_rhs_tg.cc
modules/MGDiffusion/mgd_02d_update_flux_with_two_grid_flux.cc
modules/MGDiffusion/mgd_04_update_fieldfuncs.cc

Public Types

Public Member Functions

Data Fields

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ BoundaryInfo

◆ BoundaryPreferences

Constructor & Destructor Documentation

◆ Solver()

◆ ~Solver()

Member Function Documentation

◆ Assemble_A_bext()

◆ Assemble_RHS()

◆ Assemble_RHS_TwoGrid()

◆ Compute_TwoGrid_Params()

◆ Compute_TwoGrid_VolumeFractions()

◆ Execute()

◆ Initialize()

◆ Initialize_Materials()

◆ Set_BCs()

◆ SolveOneGroupProblem()

◆ Update_Flux_With_TwoGrid()

◆ UpdateFieldFunctions()

Field Documentation

◆ A_

◆ b_

◆ bext_

◆ boundaries_

◆ boundary_preferences_

◆ do_two_grid_

◆ grid_ptr_

◆ last_fast_group_

◆ map_mat_id_2_tginfo

◆ matid_to_src_map

◆ matid_to_xs_map

◆ my_app_context_

◆ num_globl_dofs_

◆ num_groups_

◆ num_local_dofs_

◆ petsc_solver_

◆ sdm_ptr_

◆ thermal_dphi_

◆ VF_

◆ x_

◆ x_old_