Cabana_LinkedCellList.hpp File Reference

Linked cell list binning (spatial sorting) and neighbor iteration. More...

#include <Cabana_NeighborList.hpp>
#include <Cabana_Slice.hpp>
#include <Cabana_Sort.hpp>
#include <Cabana_Utils.hpp>
#include <impl/Cabana_CartesianGrid.hpp>
#include <Kokkos_Core.hpp>
#include <Kokkos_Profiling_ScopedRegion.hpp>
#include <Kokkos_ScatterView.hpp>
#include <cassert>

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Classes
struct	Cabana::LinkedCellStencil< Scalar, NumSpaceDim >
	Stencil of cells surrounding each cell. More...
class	Cabana::LinkedCellList< MemorySpace, Scalar, NumSpaceDim >
	Data describing the bin sizes and offsets resulting from a binning operation on a 3d regular Cartesian grid. More...
struct	Cabana::is_linked_cell_list< T >
	LinkedCellList static type checker. More...
class	Cabana::NeighborList< LinkedCellList< MemorySpace, Scalar, NumSpaceDim > >
	LinkedCellList NeighborList interface. More...

Namespaces
namespace	Cabana
	Core: particle data structures and algorithms.

Functions
template<class PositionType, template< class, std::size_t, class... > class ArrayType, class... Args, class Scalar, std::size_t NumSpaceDim>
auto	Cabana::createLinkedCellList (PositionType positions, const ArrayType< Scalar, NumSpaceDim > grid_delta, const ArrayType< Scalar, NumSpaceDim > grid_min, const ArrayType< Scalar, NumSpaceDim > grid_max)
	Creation function for linked cell list.
template<class PositionType, template< class, std::size_t, class... > class ArrayType, class... Args, class Scalar, std::size_t NumSpaceDim>
auto	Cabana::createLinkedCellList (PositionType positions, const std::size_t begin, const std::size_t end, const ArrayType< Scalar, NumSpaceDim > grid_delta, const ArrayType< Scalar, NumSpaceDim > grid_min, const ArrayType< Scalar, NumSpaceDim > grid_max)
	Creation function for linked cell list with partial range.
template<class PositionType, template< class, std::size_t, class... > class ArrayType, class... Args, class Scalar, std::size_t NumSpaceDim>
auto	Cabana::createLinkedCellList (PositionType positions, const ArrayType< Scalar, NumSpaceDim > grid_delta, const ArrayType< Scalar, NumSpaceDim > grid_min, const ArrayType< Scalar, NumSpaceDim > grid_max, const typename PositionType::value_type neighborhood_radius, const typename PositionType::value_type cell_size_ratio=1.0)
	Creation function for linked cell list with custom cutoff radius and cell ratio.
template<class PositionType, template< class, std::size_t, class... > class ArrayType, class... Args, class Scalar, std::size_t NumSpaceDim>
auto	Cabana::createLinkedCellList (PositionType positions, const std::size_t begin, const std::size_t end, const ArrayType< Scalar, NumSpaceDim > grid_delta, const ArrayType< Scalar, NumSpaceDim > grid_min, const ArrayType< Scalar, NumSpaceDim > grid_max, const typename PositionType::value_type neighborhood_radius, const typename PositionType::value_type cell_size_ratio=1.0)
	Creation function for linked cell list with partial range and custom cutoff radius and/or cell ratio.
template<class PositionType>
auto	Cabana::createLinkedCellList (PositionType positions, const typename PositionType::value_type grid_delta[3], const typename PositionType::value_type grid_min[3], const typename PositionType::value_type grid_max[3])
	Creation function for linked cell list.
template<class PositionType>
auto	Cabana::createLinkedCellList (PositionType positions, const std::size_t begin, const std::size_t end, const typename PositionType::value_type grid_delta[3], const typename PositionType::value_type grid_min[3], const typename PositionType::value_type grid_max[3])
	Creation function for linked cell list with partial range.
template<class PositionType>
auto	Cabana::createLinkedCellList (PositionType positions, const typename PositionType::value_type grid_delta[3], const typename PositionType::value_type grid_min[3], const typename PositionType::value_type grid_max[3], const typename PositionType::value_type neighborhood_radius, const typename PositionType::value_type cell_size_ratio=1.0)
	Creation function for linked cell list with custom cutoff radius and cell ratio.
template<class PositionType>
auto	Cabana::createLinkedCellList (PositionType positions, const std::size_t begin, const std::size_t end, const typename PositionType::value_type grid_delta[3], const typename PositionType::value_type grid_min[3], const typename PositionType::value_type grid_max[3], const typename PositionType::value_type neighborhood_radius, const typename PositionType::value_type cell_size_ratio=1.0)
	Creation function for linked cell list with partial range and custom cutoff radius and/or cell ratio.
template<class LinkedCellListType, class PositionType>
void	Cabana::permute (LinkedCellListType &linked_cell_list, PositionType &positions, typename std::enable_if<(is_linked_cell_list< LinkedCellListType >::value &&(is_aosoa< PositionType >::value||is_slice< PositionType >::value||Kokkos::is_view< PositionType >::value)), int >::type *=0)
	Given a linked cell list permute positions.

Detailed Description

Linked cell list binning (spatial sorting) and neighbor iteration.