Aleph::CA::ca_scheme_detail Namespace Reference

Classes
struct	is_tile
	Detect whether O is a Tile<W, H> instantiation. More...
struct	is_tile< Tile< W, H > >

Functions
template<typename Coord , typename Cb >
void	for_each_coord_1d (const ca_size_t n0, Cb &&cb)
	Iterate every coordinate of a rank-1 lattice in row order.
template<typename Coord , typename Cb >
void	for_each_coord_2d_row (const ca_size_t n0, const ca_size_t n1, Cb &&cb)
	Iterate every coordinate of a rank-2 lattice in row-major order.
template<typename Coord , typename Cb >
void	for_each_coord_2d_col (const ca_size_t n0, const ca_size_t n1, Cb &&cb)
	Iterate every coordinate of a rank-2 lattice in column-major order.
template<std::size_t W, std::size_t H, typename Coord , typename Cb >
void	for_each_coord_2d_tile (const ca_size_t n0, const ca_size_t n1, Cb &&cb)
	Iterate a rank-2 lattice in H × W tiles (cache-friendly).
template<typename Coord , typename Cb >
void	for_each_coord_3d_row (const ca_size_t n0, const ca_size_t n1, const ca_size_t n2, Cb &&cb)
	Iterate every coordinate of a rank-3 lattice in row-major order.
template<typename Order , typename Lattice , typename Cb >
void	for_each_coord (const Lattice &lat, Cb &&cb)
	Visit every coordinate of lat honouring the chosen Order.
template<typename Lattice >
ca_size_t	cell_count (const Lattice &lat) noexcept
	Total cell count of a lattice (product of extents).
template<std::size_t Rank>
Coord_Vec< Rank >	coord_from_hash (std::uint64_t h, const std::array< ca_size_t, Rank > &ext) noexcept
	Decode a 64-bit hash into a coordinate uniformly drawn over extents.

Variables
template<typename O >
constexpr bool	is_tile_v = is_tile<O>::value

Function Documentation

cell_count()

template<typename Lattice >

ca_size_t Aleph::CA::ca_scheme_detail::cell_count ( const Lattice &  lat )

inlinenoexcept

Total cell count of a lattice (product of extents).

Definition at line 211 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching(), and Aleph::CA::Lattice< Storage, Boundary >::rank.

Referenced by Aleph::CA::Random_Asynchronous_Update< Engine_Type >::apply().

coord_from_hash()

template<std::size_t Rank>

Coord_Vec< Rank > Aleph::CA::ca_scheme_detail::coord_from_hash ( std::uint64_t  h, const std::array< ca_size_t, Rank > &  ext  )

inlinenoexcept

Decode a 64-bit hash into a coordinate uniformly drawn over extents.

Definition at line 221 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching(), h, and Aleph::CA::splitmix64().

for_each_coord()

template<typename Order , typename Lattice , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord ( const Lattice &  lat, Cb &&  cb  )

inline

Visit every coordinate of lat honouring the chosen Order.

Definition at line 182 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching(), and Aleph::CA::Lattice< Storage, Boundary >::rank.

for_each_coord_1d()

template<typename Coord , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord_1d ( const ca_size_t  n0, Cb &&  cb  )

inline

Iterate every coordinate of a rank-1 lattice in row order.

Definition at line 106 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching().

for_each_coord_2d_col()

template<typename Coord , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord_2d_col ( const ca_size_t  n0, const ca_size_t  n1, Cb &&  cb  )

inline

Iterate every coordinate of a rank-2 lattice in column-major order.

Definition at line 132 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching().

for_each_coord_2d_row()

template<typename Coord , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord_2d_row ( const ca_size_t  n0, const ca_size_t  n1, Cb &&  cb  )

inline

Iterate every coordinate of a rank-2 lattice in row-major order.

Definition at line 118 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching().

for_each_coord_2d_tile()

template<std::size_t W, std::size_t H, typename Coord , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord_2d_tile ( const ca_size_t  n0, const ca_size_t  n1, Cb &&  cb  )

inline

Iterate a rank-2 lattice in H × W tiles (cache-friendly).

Definition at line 146 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching().

for_each_coord_3d_row()

template<typename Coord , typename Cb >

void Aleph::CA::ca_scheme_detail::for_each_coord_3d_row ( const ca_size_t  n0, const ca_size_t  n1, const ca_size_t  n2, Cb &&  cb  )

inline

Iterate every coordinate of a rank-3 lattice in row-major order.

Definition at line 166 of file tpl_ca_update_scheme.H.

References Aleph::blossom_maximum_cardinality_matching(), and k.

Variable Documentation

is_tile_v

template<typename O >

constexpr bool Aleph::CA::ca_scheme_detail::is_tile_v = is_tile<O>::value

inlineconstexpr

Definition at line 102 of file tpl_ca_update_scheme.H.