Pseudo_inverse< Device > Class Template Reference

For description see source file. More...

#include <pseudo_inverse.hpp>

Public Member Functions
	Pseudo_inverse ()
void	resize_on_device_and_host (int nthreads, int n_non_ad, int nnode, int max_n_ptl_on_node, int n_grid_points)
void	resize_to_zero ()
void	resize_alpha_weights_to_zero ()
void	send_device_to_host ()
void	send_host_to_device ()
void	send_ptl_device_to_host ()
void	send_grid_host_to_device ()
void	set_vgrid_filled (Kokkos::View< bool **, Kokkos::LayoutRight, DeviceType > vgrid_filled_in)
void	zero_out_grid_weights ()

Public Attributes
Kokkos::View < PseudoInversePetscObjects *, Kokkos::LayoutRight, HostType >	obj
	Stores number of threads PseudoInversePetscObjects. More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	ptl_coords
	Stores particle velocity coordinates: v_para(non-adiabatic species, node, 2*(particle index on node)); v_perp(non-adiabatic species, node, 2*(particle index on node) + 1) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	ptl_coords_h
	host version of ptl_coords More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	ptl_weights
	Stores particle weights: weight(non-adiabatic species, node, particle index on node) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	ptl_weights_h
	host version of ptl_weights More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	ptl_alpha_weights
	Stores particle alpha (see sml_f0_grid_alpha) weights: weight(non-adiabatic species, node, particle index on node) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	ptl_alpha_weights_h
	host version of ptl_alpha_weights More...
Kokkos::View< int ***, Kokkos::LayoutRight, Device >	ptl_indices
	Stores particle indices: index(non-adiabatic species, node, particle index on node) More...
Kokkos::View< int ***, Kokkos::LayoutRight, Kokkos::HostSpace >	ptl_indices_h
	host version of ptl_indices More...
Kokkos::View< int **, Kokkos::LayoutRight, Device >	n_ptl
	Stores number of particles (non-adiabatic species, node) More...
Kokkos::View< int **, Kokkos::LayoutRight, Kokkos::HostSpace >	n_ptl_h
	host version of n_ptl More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	grid_coords
	Stores velocity grid coordinates: v_para(non-adiabatic species, node, 2*(grid point index)); v_perp(non-adiabatic species, node, 2*(grid point index) + 1) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	grid_coords_h
	host version of grid_coords More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	grid_weights
	Stores velocity grid weights: weight(non-adiabatic species, node, grid point index) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	grid_weights_h
	host version of grid_weights More...
Kokkos::View< double ***, Kokkos::LayoutRight, Device >	grid_alpha_weights
	Stores velocity grid alpha (see sml_f0_grid_alpha) weights: weight(non-adiabatic species, node, grid point index) More...
Kokkos::View< double ***, Kokkos::LayoutRight, Kokkos::HostSpace >	grid_alpha_weights_h
	host version of grid_alpha_weights More...
Kokkos::View< bool **, Kokkos::LayoutRight, Device >	vgrid_filled
	Stores whether a node has no empty velocity cells (non-adiabatic species, node) More...
Kokkos::View< bool **, Kokkos::LayoutRight, Kokkos::HostSpace >	vgrid_filled_h
	host version of vgrid_filled More...
int	expected_n_grid_points
	Expected number of grid points returned from PETSc. More...
bool	force
	Whether to force pseudo-inverse even if a node has empty velocity cells. More...
bool	do_particles_to_grid_petsc
	Whether the particles -> velocity grid interpolation should be done without or with (probably slower) PETSc. More...
bool	use_delta_grid
	Whether to only map delta-grid weights. More...
int	n_nonadiabatic_species
	Number of nonadiabatic species. More...

Detailed Description

template<class Device>
class Pseudo_inverse< Device >

For description see source file.

Constructor & Destructor Documentation

template<class Device>

Pseudo_inverse< Device >::Pseudo_inverse ( )

inline

Member Function Documentation

template<class Device>

void Pseudo_inverse< Device >::resize_alpha_weights_to_zero ( )

inline

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template<class Device>

void Pseudo_inverse< Device >::resize_on_device_and_host ( int  nthreads, int  n_non_ad, int  nnode, int  max_n_ptl_on_node, int  n_grid_points  )

inline

Functions for memory allocation

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template<class Device>

void Pseudo_inverse< Device >::resize_to_zero ( )

inline

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template<class Device>

void Pseudo_inverse< Device >::send_device_to_host ( )

inline

template<class Device>

void Pseudo_inverse< Device >::send_grid_host_to_device ( )

inline

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template<class Device>

void Pseudo_inverse< Device >::send_host_to_device ( )

inline

template<class Device>

void Pseudo_inverse< Device >::send_ptl_device_to_host ( )

inline

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template<class Device>

void Pseudo_inverse< Device >::set_vgrid_filled ( Kokkos::View< bool **, Kokkos::LayoutRight, DeviceType >  vgrid_filled_in )

inline

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template<class Device>

void Pseudo_inverse< Device >::zero_out_grid_weights ( )

inline

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Member Data Documentation

template<class Device>

bool Pseudo_inverse< Device >::do_particles_to_grid_petsc

Whether the particles -> velocity grid interpolation should be done without or with (probably slower) PETSc.

template<class Device>

int Pseudo_inverse< Device >::expected_n_grid_points

Expected number of grid points returned from PETSc.

template<class Device>

bool Pseudo_inverse< Device >::force

Whether to force pseudo-inverse even if a node has empty velocity cells.

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::grid_alpha_weights

Stores velocity grid alpha (see sml_f0_grid_alpha) weights: weight(non-adiabatic species, node, grid point index)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::grid_alpha_weights_h

host version of grid_alpha_weights

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::grid_coords

Stores velocity grid coordinates: v_para(non-adiabatic species, node, 2*(grid point index)); v_perp(non-adiabatic species, node, 2*(grid point index) + 1)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::grid_coords_h

host version of grid_coords

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::grid_weights

Stores velocity grid weights: weight(non-adiabatic species, node, grid point index)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::grid_weights_h

host version of grid_weights

template<class Device>

int Pseudo_inverse< Device >::n_nonadiabatic_species

Number of nonadiabatic species.

template<class Device>

Kokkos::View<int**, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::n_ptl

Stores number of particles (non-adiabatic species, node)

template<class Device>

Kokkos::View<int**, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::n_ptl_h

host version of n_ptl

template<class Device>

Kokkos::View<PseudoInversePetscObjects*, Kokkos::LayoutRight, HostType> Pseudo_inverse< Device >::obj

Stores number of threads PseudoInversePetscObjects.

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::ptl_alpha_weights

Stores particle alpha (see sml_f0_grid_alpha) weights: weight(non-adiabatic species, node, particle index on node)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::ptl_alpha_weights_h

host version of ptl_alpha_weights

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::ptl_coords

Stores particle velocity coordinates: v_para(non-adiabatic species, node, 2*(particle index on node)); v_perp(non-adiabatic species, node, 2*(particle index on node) + 1)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::ptl_coords_h

host version of ptl_coords

template<class Device>

Kokkos::View<int***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::ptl_indices

Stores particle indices: index(non-adiabatic species, node, particle index on node)

template<class Device>

Kokkos::View<int***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::ptl_indices_h

host version of ptl_indices

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::ptl_weights

Stores particle weights: weight(non-adiabatic species, node, particle index on node)

template<class Device>

Kokkos::View<double***, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::ptl_weights_h

host version of ptl_weights

template<class Device>

bool Pseudo_inverse< Device >::use_delta_grid

Whether to only map delta-grid weights.

template<class Device>

Kokkos::View<bool**, Kokkos::LayoutRight, Device> Pseudo_inverse< Device >::vgrid_filled

Stores whether a node has no empty velocity cells (non-adiabatic species, node)

template<class Device>

Kokkos::View<bool**, Kokkos::LayoutRight, Kokkos::HostSpace> Pseudo_inverse< Device >::vgrid_filled_h

host version of vgrid_filled

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

• /u/gitlab-xgc/builds/YGMz2TJ8/0/xgc/XGC-Devel/XGC_core/cpp/pseudo_inverse.hpp