Detailed Description

template<unsigned int dim, typename T, typename cnt_type, typename ids_type, typename transform, bool is_sparse>
class CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >

Definition at line 419 of file CellList_gpu_ker.cuh.

Inheritance diagram for CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >:

Public Types
typedef int	yes_is_gpu_ker_celllist

typedef int	yes_has_check_device_pointer
	Indicate this structure has a function to check the device pointer.

Public Member Functions
__host__ __device__	CellList_gpu_ker (openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > starts, openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > srt, openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > dprt, openfpm::vector_gpu_ker< aggregate< int >, memory_traits_inte > rad_cells, openfpm::array< T, dim, cnt_type > &spacing_c, openfpm::array< ids_type, dim, cnt_type > &div_c, openfpm::array< ids_type, dim, cnt_type > &off, const transform &t, unsigned int g_m, SpaceBox< dim, T > box_unit, grid_sm< dim, void > gr_cell, Point< dim, long int > cell_shift)

template<unsigned int stub = NO_CHECK>
__device__ __host__ NN_gpu_it< dim, cnt_type, ids_type, 1, is_sparse >	getNNIterator (const grid_key_dx< dim, ids_type > &cid)

__device__ __host__ NN_gpu_it_radius< dim, cnt_type, ids_type >	getNNIteratorRadius (const grid_key_dx< dim, ids_type > &cid)

template<unsigned int r_int = 2>
__device__ NN_gpu_it< dim, cnt_type, ids_type, r_int, is_sparse >	getNNIteratorBox (const grid_key_dx< dim, ids_type > &cid)

__device__ openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > &	getDomainSortIds ()

__device__ openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > &	getSortToNonSort ()

__device__ unsigned int	getNCells () const
	Get the number of cells this cell-list contain.

__device__ cnt_type	getNelements (const cnt_type cell_id) const
	Return the number of elements in the cell.

__device__ cnt_type	get (size_t cell, size_t ele)
	Get an element in the cell.

__device__ unsigned int	get_g_m ()

Public Member Functions inherited from CellDecomposer_gpu_ker< dim, T, cnt_type, ids_type, transform >
__device__ __host__	CellDecomposer_gpu_ker (openfpm::array< T, dim, cnt_type > &spacing_c, openfpm::array< ids_type, dim, cnt_type > &div_c, openfpm::array< ids_type, dim, cnt_type > &off, const transform &t)

__device__ __host__	CellDecomposer_gpu_ker (openfpm::array< T, dim, cnt_type > &spacing_c, openfpm::array< ids_type, dim, cnt_type > &div_c, openfpm::array< ids_type, dim, cnt_type > &off, const transform &t, SpaceBox< dim, T > box_unit, grid_sm< dim, void > gr_cell, Point< dim, long int > cell_shift)

__device__ __host__ grid_sm< dim, void >	getGrid ()

__device__ __host__ void	getGridSize (size_t(&sz)[dim]) const

template<typename ids_type2 >
__device__ __host__ mem_id	getGridLinId (const grid_key_dx< dim, ids_type2 > &gk) const

__device__ __host__ grid_key_dx< dim, ids_type >	getCell (const Point< dim, T > &xp) const

__device__ __host__ cnt_type	LinId (const grid_key_dx< dim, ids_type > &k) const

__device__ const openfpm::array< T, dim, cnt_type > &	get_spacing_c () const

__device__ __host__ const openfpm::array< ids_type, dim, cnt_type > &	get_div_c () const

__device__ __host__ const openfpm::array< ids_type, dim, cnt_type > &	get_off () const

__device__ __host__ const transform &	get_t () const

__device__ __host__ grid_key_dx< dim >	getCellGrid (const T(&pos)[dim]) const

__device__ __host__ grid_key_dx< dim >	getCellGrid (const Point< dim, T > &pos) const

__device__ __host__ size_t	ConvertToID (const T(&x)[dim], size_t s) const

__device__ __host__ size_t	ConvertToID (const Point< dim, T > &x, size_t s, size_t sc=0) const

Private Attributes
openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	starts
	starting point for each cell

openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	srt
	Sorted to non sorted ids conversion.

openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	dprt
	Domain particles ids.

openfpm::vector_gpu_ker< aggregate< int >, memory_traits_inte >	rad_cells
	radius cells

unsigned int	g_m
	Ghost particle marker.

Member Typedef Documentation

◆ yes_has_check_device_pointer

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

typedef int CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::yes_has_check_device_pointer

Indicate this structure has a function to check the device pointer.

Definition at line 441 of file CellList_gpu_ker.cuh.

◆ yes_is_gpu_ker_celllist

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

typedef int CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::yes_is_gpu_ker_celllist

Definition at line 438 of file CellList_gpu_ker.cuh.

Constructor & Destructor Documentation

◆ CellList_gpu_ker() [1/2]

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__host__ __device__ CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::CellList_gpu_ker ( )

inline

Definition at line 443 of file CellList_gpu_ker.cuh.

◆ CellList_gpu_ker() [2/2]

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__host__ __device__ CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::CellList_gpu_ker	(	openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	starts,
		openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	srt,
		openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte >	dprt,
		openfpm::vector_gpu_ker< aggregate< int >, memory_traits_inte >	rad_cells,
		openfpm::array< T, dim, cnt_type > &	spacing_c,
		openfpm::array< ids_type, dim, cnt_type > &	div_c,
		openfpm::array< ids_type, dim, cnt_type > &	off,
		const transform &	t,
		unsigned int	g_m,
		SpaceBox< dim, T >	box_unit,
		grid_sm< dim, void >	gr_cell,
		Point< dim, long int >	cell_shift
	)

inline

Definition at line 447 of file CellList_gpu_ker.cuh.

Member Function Documentation

◆ get()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ cnt_type CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::get	(	size_t	cell,
		size_t	ele
	)

inline

Get an element in the cell.

Template Parameters

i	property to get

Parameters

cell	cell id
ele	element id

Returns: The element value

Definition at line 528 of file CellList_gpu_ker.cuh.

◆ get_g_m()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ unsigned int CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::get_g_m ( )

inline

Definition at line 535 of file CellList_gpu_ker.cuh.

◆ getDomainSortIds()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > & CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getDomainSortIds ( )

inline

Definition at line 487 of file CellList_gpu_ker.cuh.

◆ getNCells()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ unsigned int CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getNCells ( ) const

inline

Get the number of cells this cell-list contain.

Returns: number of cells

Definition at line 501 of file CellList_gpu_ker.cuh.

◆ getNelements()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ cnt_type CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getNelements ( const cnt_type cell_id ) const

inline

Return the number of elements in the cell.

Parameters

cell_id id of the cell

Returns: number of elements in the cell

Definition at line 513 of file CellList_gpu_ker.cuh.

◆ getNNIterator()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

template<unsigned int stub = NO_CHECK>

__device__ __host__ NN_gpu_it< dim, cnt_type, ids_type, 1, is_sparse > CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getNNIterator ( const grid_key_dx< dim, ids_type > & cid )

inline

Definition at line 466 of file CellList_gpu_ker.cuh.

◆ getNNIteratorBox()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

template<unsigned int r_int = 2>

__device__ NN_gpu_it< dim, cnt_type, ids_type, r_int, is_sparse > CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getNNIteratorBox ( const grid_key_dx< dim, ids_type > & cid )

inline

Definition at line 480 of file CellList_gpu_ker.cuh.

◆ getNNIteratorRadius()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ __host__ NN_gpu_it_radius< dim, cnt_type, ids_type > CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getNNIteratorRadius ( const grid_key_dx< dim, ids_type > & cid )

inline

Definition at line 473 of file CellList_gpu_ker.cuh.

◆ getSortToNonSort()

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

__device__ openfpm::vector_gpu_ker< aggregate< cnt_type >, memory_traits_inte > & CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::getSortToNonSort ( )

inline

Definition at line 492 of file CellList_gpu_ker.cuh.

Field Documentation

◆ dprt

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

openfpm::vector_gpu_ker<aggregate<cnt_type>,memory_traits_inte> CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::dprt

private

Domain particles ids.

Definition at line 428 of file CellList_gpu_ker.cuh.

◆ g_m

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

unsigned int CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::g_m

private

Ghost particle marker.

Definition at line 434 of file CellList_gpu_ker.cuh.

◆ rad_cells

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

openfpm::vector_gpu_ker<aggregate<int>,memory_traits_inte> CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::rad_cells

private

radius cells

Definition at line 431 of file CellList_gpu_ker.cuh.

◆ srt

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

openfpm::vector_gpu_ker<aggregate<cnt_type>,memory_traits_inte> CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::srt

private

Sorted to non sorted ids conversion.

Definition at line 425 of file CellList_gpu_ker.cuh.

◆ starts

template<unsigned int dim, typename T , typename cnt_type , typename ids_type , typename transform , bool is_sparse>

openfpm::vector_gpu_ker<aggregate<cnt_type>,memory_traits_inte> CellList_gpu_ker< dim, T, cnt_type, ids_type, transform, is_sparse >::starts

private

starting point for each cell

Definition at line 422 of file CellList_gpu_ker.cuh.

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

openfpm_data/src/NN/CellList/cuda/CellList_gpu_ker.cuh

Detailed Description

Public Types

Public Member Functions

Private Attributes

Member Typedef Documentation

◆ yes_has_check_device_pointer

◆ yes_is_gpu_ker_celllist

Constructor & Destructor Documentation

◆ CellList_gpu_ker() [1/2]

◆ CellList_gpu_ker() [2/2]

Member Function Documentation

◆ get()

◆ get_g_m()

◆ getDomainSortIds()

◆ getNCells()

◆ getNelements()

◆ getNNIterator()

◆ getNNIteratorBox()

◆ getNNIteratorRadius()

◆ getSortToNonSort()

Field Documentation

◆ dprt

◆ g_m

◆ rad_cells

◆ srt

◆ starts