get_volume.cpp File Reference

#include <Kokkos_Random.hpp>
#include "rng_seed.hpp"
#include "globals.hpp"
#include "my_mpi.hpp"
#include "basic_physics.hpp"
#include "magnetic_field.hpp"
#include "grid.hpp"
#include "species.hpp"
#include "linear_weights.hpp"
#include "view_arithmetic.hpp"
#include "grid_node_tr_mapping.hpp"
#include "bounds.hpp"
#include "grid_field.hpp"
#include "vertex_list.hpp"
#include "my_subview.hpp"
#include "linear_1d_interpolation.hpp"
#include "send_recv_toroidal.hpp"
#include "get_volume.hpp"

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Enumerations
enum	DomainType { DomainType::ToroidalVolume = 0, DomainType::CylindricalVolume, DomainType::Area }
enum	MonteReductionOption { MonteReductionOption::LocalWedge = 0, MonteReductionOption::LocalWedgeAxisym, MonteReductionOption::FullDomain }

Functions
long long int	get_n_monte_carlo (double desired_volume_accuracy, double simulation_volume)
void	get_tr_vol_and_area (const MagneticField< DeviceType > &magnetic_field, const Grid< DeviceType > &grid, View< double *, CLayout, DeviceType > &tr_area, View< double *, CLayout, DeviceType > &tr_vol)
void	analytical_area_and_volume (const MagneticField< DeviceType > &magnetic_field, const Grid< DeviceType > &grid, const View< int *, CLayout, DeviceType > &num_t_node, const View< int **, CLayout, DeviceType > &tr_node, const View< double *, CLayout, DeviceType > &tr_area, View< double *, CLayout, DeviceType > &node_area, View< double *, CLayout, DeviceType > &node_vol, View< double **, CLayout, DeviceType > &node_vol_ff, View< double *, CLayout, DeviceType > &node_vol_nearest)
template<DomainType T>
KOKKOS_INLINE_FUNCTION double	r_norm (double rdim, double roffset, double rand)
template<>
KOKKOS_INLINE_FUNCTION double	r_norm< DomainType::ToroidalVolume > (double rdim, double roffset, double rand)
template<>
KOKKOS_INLINE_FUNCTION double	r_norm< DomainType::CylindricalVolume > (double rdim, double roffset, double rand)
template<>
KOKKOS_INLINE_FUNCTION double	r_norm< DomainType::Area > (double rdim, double roffset, double rand)
template<DomainType DT, typename F >
void	monte_carlo_parallel_for (const RZBounds &rz_bounds, const Bounds &phi_bounds, long long int n_monte_carlo, bool use_nonrandom_sampling, F func, double &marker_density)
KOKKOS_INLINE_FUNCTION void	monte_carlo_vol00 (const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const SimdVector2D &x, const Simd< double > &psi, const SimdGridWeights< Order::One, PIT_GLOBAL > &grid_wts, const View< double *, CLayout, DeviceType > &vol00)
KOKKOS_INLINE_FUNCTION void	monte_carlo_diag_1d (const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const SimdVector &v, const View< double *, CLayout, DeviceType > &vol)
KOKKOS_INLINE_FUNCTION void	monte_carlo_col_vb (const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const SimdVector &v, double psi_min, double psi_max, int m, int mtheta, double inv_dp, double inv_dtheta, const View< double **, CLayout, DeviceType > &vol)
KOKKOS_INLINE_FUNCTION void	monte_carlo_node_area (const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const SimdVector &v, const View< double *, CLayout, DeviceType > &node_area)
KOKKOS_INLINE_FUNCTION void	monte_carlo_node_vol (const Grid< DeviceType > &grid, const SimdGridWeights< Order::One, PhiInterpType::None > &grid_wts, const View< double *, CLayout, DeviceType > &node_vol)
KOKKOS_INLINE_FUNCTION void	monte_carlo_node_vol_ff (const Grid< DeviceType > &grid, const SimdGridWeights< Order::One, PhiInterpType::Planes > &grid_wts, const Simd< double > &phi, const Bounds &phi_bounds, const View< double **, CLayout, DeviceType > &node_vol_ff)
KOKKOS_INLINE_FUNCTION void	monte_carlo_node_vol_nearest (const Grid< DeviceType > &grid, const SimdGridWeights< Order::Zero, PIT_GLOBAL > &grid_wts0, const View< double *, CLayout, DeviceType > &node_vol_nearest)
template<typename T >
void	reduce_and_normalize_monte (const DomainDecomposition< DeviceType > &pol_decomp, double local_marker_density, MonteReductionOption option, const T &view)
void	monte_carlo_area (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, long long int n_monte_carlo, bool use_nonrandom_sampling, View< double *, CLayout, DeviceType > &node_area)
void	monte_carlo_psi_volume (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, long long int n_monte_carlo, bool use_nonrandom_sampling, View< double *, CLayout, DeviceType > &vol00)
void	monte_carlo_diag_1d_vol (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, long long int n_monte_carlo, bool use_nonrandom_sampling, View< double *, CLayout, DeviceType > &vol)
void	monte_carlo_col_vb_vol (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, long long int n_monte_carlo, bool use_nonrandom_sampling, double psi_min, double psi_max, int m, int mtheta, double inv_dp, double inv_dtheta, View< double **, CLayout, DeviceType > &vol)
void	monte_carlo_volume (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, long long int n_monte_carlo, bool use_nonrandom_sampling, View< double *, CLayout, DeviceType > &node_vol, View< double **, CLayout, DeviceType > &node_vol_ff, View< double **, CLayout, DeviceType > &node_vol_ff_l, View< double **, CLayout, DeviceType > &node_vol_ff_r, View< double *, CLayout, DeviceType > &node_vol_nearest, View< double *, CLayout, DeviceType > &vol00)
void	set_psi00_volume_analytic (const View< int *, CLayout, HostType > &nnodes_on_surface, const View< int **, CLayout, HostType > &surf_idx, const View< double *, CLayout, DeviceType > &psi_d, const View< double *, CLayout, DeviceType > &node_vol_d, const View< double *, CLayout, HostType > &psi00, View< double *, CLayout, DeviceType > vol00_d)
void	get_node_volume (const DomainDecomposition< DeviceType > &pol_decomp, const Grid< DeviceType > &grid, const MagneticField< DeviceType > &magnetic_field, const View< int *, CLayout, DeviceType > &num_t_node, const View< int **, CLayout, DeviceType > &tr_node, bool node_vol_monte, int n_monte_carlo, VolumesAndAreas &volumes_and_areas)

Enumeration Type Documentation

enum DomainType

strong

Enumerator
ToroidalVolume
CylindricalVolume
Area

enum MonteReductionOption

strong

Enumerator
LocalWedge
LocalWedgeAxisym
FullDomain

Function Documentation

void analytical_area_and_volume	(	const MagneticField< DeviceType > &	magnetic_field,
		const Grid< DeviceType > &	grid,
		const View< int *, CLayout, DeviceType > &	num_t_node,
		const View< int **, CLayout, DeviceType > &	tr_node,
		const View< double *, CLayout, DeviceType > &	tr_area,
		View< double *, CLayout, DeviceType > &	node_area,
		View< double *, CLayout, DeviceType > &	node_vol,
		View< double **, CLayout, DeviceType > &	node_vol_ff,
		View< double *, CLayout, DeviceType > &	node_vol_nearest
	)

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long long int get_n_monte_carlo	(	double	desired_volume_accuracy,
		double	simulation_volume
	)

void get_node_volume	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const View< int *, CLayout, DeviceType > &	num_t_node,
		const View< int **, CLayout, DeviceType > &	tr_node,
		bool	node_vol_monte,
		int	n_monte_carlo,
		VolumesAndAreas &	volumes_and_areas
	)

Get volume arrays

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void get_tr_vol_and_area	(	const MagneticField< DeviceType > &	magnetic_field,
		const Grid< DeviceType > &	grid,
		View< double *, CLayout, DeviceType > &	tr_area,
		View< double *, CLayout, DeviceType > &	tr_vol
	)

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void monte_carlo_area	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		View< double *, CLayout, DeviceType > &	node_area
	)

Get area array

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KOKKOS_INLINE_FUNCTION void monte_carlo_col_vb	(	const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const SimdVector &	v,
		double	psi_min,
		double	psi_max,
		int	m,
		int	mtheta,
		double	inv_dp,
		double	inv_dtheta,
		const View< double **, CLayout, DeviceType > &	vol
	)

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void monte_carlo_col_vb_vol	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		double	psi_min,
		double	psi_max,
		int	m,
		int	mtheta,
		double	inv_dp,
		double	inv_dtheta,
		View< double **, CLayout, DeviceType > &	vol
	)

Get col_vb_vol

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KOKKOS_INLINE_FUNCTION void monte_carlo_diag_1d	(	const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const SimdVector &	v,
		const View< double *, CLayout, DeviceType > &	vol
	)

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void monte_carlo_diag_1d_vol	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		View< double *, CLayout, DeviceType > &	vol
	)

Get diag_1d_vol

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KOKKOS_INLINE_FUNCTION void monte_carlo_node_area	(	const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const SimdVector &	v,
		const View< double *, CLayout, DeviceType > &	node_area
	)

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KOKKOS_INLINE_FUNCTION void monte_carlo_node_vol	(	const Grid< DeviceType > &	grid,
		const SimdGridWeights< Order::One, PhiInterpType::None > &	grid_wts,
		const View< double *, CLayout, DeviceType > &	node_vol
	)

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KOKKOS_INLINE_FUNCTION void monte_carlo_node_vol_ff	(	const Grid< DeviceType > &	grid,
		const SimdGridWeights< Order::One, PhiInterpType::Planes > &	grid_wts,
		const Simd< double > &	phi,
		const Bounds &	phi_bounds,
		const View< double **, CLayout, DeviceType > &	node_vol_ff
	)

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KOKKOS_INLINE_FUNCTION void monte_carlo_node_vol_nearest	(	const Grid< DeviceType > &	grid,
		const SimdGridWeights< Order::Zero, PIT_GLOBAL > &	grid_wts0,
		const View< double *, CLayout, DeviceType > &	node_vol_nearest
	)

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template<DomainType DT, typename F >

void monte_carlo_parallel_for	(	const RZBounds &	rz_bounds,
		const Bounds &	phi_bounds,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		F	func,
		double &	marker_density
	)

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void monte_carlo_psi_volume	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		View< double *, CLayout, DeviceType > &	vol00
	)

Get vol00

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KOKKOS_INLINE_FUNCTION void monte_carlo_vol00	(	const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		const SimdVector2D &	x,
		const Simd< double > &	psi,
		const SimdGridWeights< Order::One, PIT_GLOBAL > &	grid_wts,
		const View< double *, CLayout, DeviceType > &	vol00
	)

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void monte_carlo_volume	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		const Grid< DeviceType > &	grid,
		const MagneticField< DeviceType > &	magnetic_field,
		long long int	n_monte_carlo,
		bool	use_nonrandom_sampling,
		View< double *, CLayout, DeviceType > &	node_vol,
		View< double **, CLayout, DeviceType > &	node_vol_ff,
		View< double **, CLayout, DeviceType > &	node_vol_ff_l,
		View< double **, CLayout, DeviceType > &	node_vol_ff_r,
		View< double *, CLayout, DeviceType > &	node_vol_nearest,
		View< double *, CLayout, DeviceType > &	vol00
	)

Get volume arrays

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template<DomainType T>

KOKKOS_INLINE_FUNCTION double r_norm	(	double	rdim,
		double	roffset,
		double	rand
	)

template<>

KOKKOS_INLINE_FUNCTION double r_norm< DomainType::Area >	(	double	rdim,
		double	roffset,
		double	rand
	)

template<>

KOKKOS_INLINE_FUNCTION double r_norm< DomainType::CylindricalVolume >	(	double	rdim,
		double	roffset,
		double	rand
	)

template<>

KOKKOS_INLINE_FUNCTION double r_norm< DomainType::ToroidalVolume >	(	double	rdim,
		double	roffset,
		double	rand
	)

template<typename T >

void reduce_and_normalize_monte	(	const DomainDecomposition< DeviceType > &	pol_decomp,
		double	local_marker_density,
		MonteReductionOption	option,
		const T &	view
	)

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void set_psi00_volume_analytic	(	const View< int *, CLayout, HostType > &	nnodes_on_surface,
		const View< int **, CLayout, HostType > &	surf_idx,
		const View< double *, CLayout, DeviceType > &	psi_d,
		const View< double *, CLayout, DeviceType > &	node_vol_d,
		const View< double *, CLayout, HostType > &	psi00,
		View< double *, CLayout, DeviceType >	vol00_d
	)

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