shammodels::basegodunov Namespace Reference

namespace for the basegodunov model More...

Namespaces
namespace	modules
	namespace for the basegodunov model modules

Classes
struct	AMRStencilCache
class	GhostZonesData
	Class to hold information related to ghost zones. More...
class	Model
class	SolverStorage
class	Solver
struct	DragConfig
	alphas is the dust collision rate (the inverse of the stopping time) More...
struct	DustConfig
struct	PassiveScalarGasConfig
	Npscal_gas is the number of gas passive scalars. More...
struct	GravityConfig
struct	SolverStatusVar
struct	AMRMode
struct	BCConfig
struct	SolverConfig

Typedefs
using	Direction = shammodels::basegodunov::modules::Direction
template<class T>
using	Component = shambase::StorageComponent<T>

Enumerations
enum	DragSolverMode { NoDrag = 0 , IRK1 = 1 , IRK2 = 2 , EXPO = 3 }
enum	DustRiemannSolverMode { NoDust = 0 , DHLL = 1 , HB = 2 }
	Dust Riemann solver mode enum. More...
enum	GravityMode {   NoGravity = 0 , CG = 1 , PCG = 2 , BICGSTAB = 3 ,   MULTIGRID = 4 }
enum	RiemannSolverMode { Rusanov = 0 , HLL = 1 , HLLC = 2 }
enum	SlopeMode {   None = 0 , VanLeer_f = 1 , VanLeer_std = 2 , VanLeer_sym = 3 ,   Minmod = 4 }
	Slope limiter modes. More...

Functions
	SHAMROCK_JSON_SERIALIZE_ENUM (DragSolverMode, {{DragSolverMode::NoDrag, "no_drag"}, {DragSolverMode::IRK1, "irk1"}, {DragSolverMode::IRK2, "irk2"}, {DragSolverMode::EXPO, "expo"}})
	SHAMROCK_JSON_SERIALIZE_ENUM (DustRiemannSolverMode, {{DustRiemannSolverMode::NoDust, "no_dust"}, {DustRiemannSolverMode::DHLL, "dhll"}, {DustRiemannSolverMode::HB, "hb"}})
	SHAMROCK_JSON_SERIALIZE_ENUM (GravityMode, {{GravityMode::NoGravity, "no_gravity"}, {GravityMode::CG, "cg"}, {GravityMode::PCG, "pcg"}, {GravityMode::BICGSTAB, "bicgstab"}, {GravityMode::MULTIGRID, "multigrid"}})
	SHAMROCK_JSON_SERIALIZE_ENUM (RiemannSolverMode, {{RiemannSolverMode::Rusanov, "rusanov"}, {RiemannSolverMode::HLL, "hll"}, {RiemannSolverMode::HLLC, "hllc"}})
	SHAMROCK_JSON_SERIALIZE_ENUM (SlopeMode, {{SlopeMode::None, "none"}, {SlopeMode::VanLeer_f, "vanleer_f"}, {SlopeMode::VanLeer_std, "vanleer_std"}, {SlopeMode::VanLeer_sym, "vanleer_sym"}, {SlopeMode::Minmod, "minmod"}})
template<class T, class Tvec, class ACCField>
T	laplacian_7pt (const u32 cell_global_id, const shambase::VecComponent< Tvec > delta_cell, const AMRGraphLinkiterator &graph_iter_xp, const AMRGraphLinkiterator &graph_iter_xm, const AMRGraphLinkiterator &graph_iter_yp, const AMRGraphLinkiterator &graph_iter_ym, const AMRGraphLinkiterator &graph_iter_zp, const AMRGraphLinkiterator &graph_iter_zm, ACCField &&field_access)
	Get the discretized laplacian.
template<class Tvec>
void	to_json (nlohmann::json &j, const SolverStatusVar< Tvec > &p)
template<class Tvec>
void	from_json (const nlohmann::json &j, SolverStatusVar< Tvec > &p)
template<class Tvec, class TgridVec>
void	to_json (nlohmann::json &j, const SolverConfig< Tvec, TgridVec > &p)
	Serialize a SolverConfig to a JSON object.
template<class Tvec, class TgridVec>
void	from_json (const nlohmann::json &j, SolverConfig< Tvec, TgridVec > &p)
	Deserializes a SolverConfig object from a JSON object.
template<class Tvec, class TgridVec>
void	add_instance (py::module &m, std::string name_config, std::string name_model)
template void	to_json< f64_3, i64_3 > (nlohmann::json &j, const SolverConfig< f64_3, i64_3 > &p)
template void	from_json< f64_3, i64_3 > (const nlohmann::json &j, SolverConfig< f64_3, i64_3 > &p)

Detailed Description

namespace for the basegodunov model

Typedef Documentation

Component

template<class T>

using shammodels::basegodunov::Component = shambase::StorageComponent<T>

Definition at line 57 of file SolverStorage.hpp.

Direction

using shammodels::basegodunov::Direction = shammodels::basegodunov::modules::Direction

Definition at line 27 of file CGLaplacianStencil.hpp.

Enumeration Type Documentation

DragSolverMode

enum shammodels::basegodunov::DragSolverMode

Definition at line 26 of file enum_DragSolverMode.hpp.

DustRiemannSolverMode

enum shammodels::basegodunov::DustRiemannSolverMode

Dust Riemann solver mode enum.

Enumerator
NoDust	No dust, so no Riemann solver is used.
DHLL	Dust HLL. This is merely the HLL solver for dust. It's then a Rusanov like.
HB	Huang and Bai. Pressureless Riemann solver by Huang and Bai (2022) in Athena++.

Definition at line 27 of file enum_DustRiemannSolverMode.hpp.

GravityMode

enum shammodels::basegodunov::GravityMode

Definition at line 25 of file enum_GravityMode.hpp.

RiemannSolverMode

enum shammodels::basegodunov::RiemannSolverMode

Definition at line 25 of file enum_RiemannSolverMode.hpp.

SlopeMode

enum shammodels::basegodunov::SlopeMode

Slope limiter modes.

Definition at line 25 of file enum_SlopeMode.hpp.

Function Documentation

add_instance()

template<class Tvec, class TgridVec>

void shammodels::basegodunov::add_instance	(	py::module &	m,
		std::string	name_config,
		std::string	name_model )

Definition at line 33 of file pyRamsesModel.cpp.

from_json() [1/2]

template<class Tvec, class TgridVec>

void shammodels::basegodunov::from_json	(	const nlohmann::json &	j,
		SolverConfig< Tvec, TgridVec > &	p )

Deserializes a SolverConfig object from a JSON object.

Parameters

j	The JSON object to deserialize from.
p	The SolverConfig object to populate.

Definition at line 75 of file SolverConfig.cpp.

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from_json() [2/2]

template<class Tvec>

void shammodels::basegodunov::from_json ( const nlohmann::json & j, SolverStatusVar< Tvec > & p )

inline

Definition at line 311 of file SolverConfig.hpp.

laplacian_7pt()

template<class T, class Tvec, class ACCField>

T shammodels::basegodunov::laplacian_7pt ( const u32 cell_global_id, const shambase::VecComponent< Tvec > delta_cell, const AMRGraphLinkiterator & graph_iter_xp, const AMRGraphLinkiterator & graph_iter_xm, const AMRGraphLinkiterator & graph_iter_yp, const AMRGraphLinkiterator & graph_iter_ym, const AMRGraphLinkiterator & graph_iter_zp, const AMRGraphLinkiterator & graph_iter_zm, ACCField && field_access )

inline

Get the discretized laplacian.

Template Parameters

T
Tvec
ACCField

Parameters

cell_global_id
delta_cell
graph_iter_xp
graph_iter_xm
graph_iter_yp
graph_iter_ym
graph_iter_zp
graph_iter_zm
field_access

Returns

T

Definition at line 47 of file CGLaplacianStencil.hpp.

to_json() [1/2]

template<class Tvec, class TgridVec>

void shammodels::basegodunov::to_json	(	nlohmann::json &	j,
		const SolverConfig< Tvec, TgridVec > &	p )

Serialize a SolverConfig to a JSON object.

Parameters

[out]	j	The JSON object to write to
[in]	p	The SolverConfig to serialize

Definition at line 56 of file SolverConfig.cpp.

to_json() [2/2]

template<class Tvec>

void shammodels::basegodunov::to_json ( nlohmann::json & j, const SolverStatusVar< Tvec > & p )

inline

Definition at line 306 of file SolverConfig.hpp.