morton::kokkos Namespace Reference

Namespaces
namespace	detail

Functions
template<unsigned Bits, class ViewX , class ViewY , class ViewOut >
void	encode2 (const ViewX &x, const ViewY &y, const ViewOut &out)
	Encode coordinate Views (2D) into a code View. x,y,out extents must match.
template<unsigned Bits, class ViewX , class ViewY , class ViewZ , class ViewOut >
void	encode3 (const ViewX &x, const ViewY &y, const ViewZ &z, const ViewOut &out)
	Encode coordinate Views (3D) into a code View.
template<unsigned Bits, class ViewCode , class ViewX , class ViewY >
void	decode2 (const ViewCode &code, const ViewX &x, const ViewY &y)
	Decode a code View back to coordinate Views (2D).
template<unsigned Bits, class ViewCode , class ViewX , class ViewY , class ViewZ >
void	decode3 (const ViewCode &code, const ViewX &x, const ViewY &y, const ViewZ &z)
	Decode a code View back to coordinate Views (3D).
template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >
void	add (const ViewIn &in, const ViewOut &out, unsigned axis, long long delta)
	Add a signed delta to axis of every code (wraps mod 2^Bits).
template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >
void	sub (const ViewIn &in, const ViewOut &out, unsigned axis, typename Morton< Dim, Bits >::coord_type k)
	Subtract k from axis of every code (wraps). Convenience over add.
template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >
void	step (const ViewIn &in, const ViewOut &out, unsigned axis, int dir)
	Step every code one cell along ±axis (dir>=0 -> +1, else -1).
template<unsigned Bits>
void	encode2_host (const typename Morton< 2, Bits >::coord_type *x, const typename Morton< 2, Bits >::coord_type *y, typename Morton< 2, Bits >::code_type *out, std::size_t n)
template<unsigned Bits>
void	encode3_host (const typename Morton< 3, Bits >::coord_type *x, const typename Morton< 3, Bits >::coord_type *y, const typename Morton< 3, Bits >::coord_type *z, typename Morton< 3, Bits >::code_type *out, std::size_t n)
template<unsigned Bits>
void	decode2_host (const typename Morton< 2, Bits >::code_type *code, typename Morton< 2, Bits >::coord_type *x, typename Morton< 2, Bits >::coord_type *y, std::size_t n)
template<unsigned Bits>
void	decode3_host (const typename Morton< 3, Bits >::code_type *code, typename Morton< 3, Bits >::coord_type *x, typename Morton< 3, Bits >::coord_type *y, typename Morton< 3, Bits >::coord_type *z, std::size_t n)
template<unsigned Dim, unsigned Bits>
void	add_host (const typename Morton< Dim, Bits >::code_type *in, typename Morton< Dim, Bits >::code_type *out, std::size_t n, unsigned axis, long long delta)

Function Documentation

encode2()

template<unsigned Bits, class ViewX , class ViewY , class ViewOut >

void morton::kokkos::encode2	(	const ViewX &	x,
		const ViewY &	y,
		const ViewOut &	out
	)

Encode coordinate Views (2D) into a code View. x,y,out extents must match.

encode3()

template<unsigned Bits, class ViewX , class ViewY , class ViewZ , class ViewOut >

void morton::kokkos::encode3	(	const ViewX &	x,
		const ViewY &	y,
		const ViewZ &	z,
		const ViewOut &	out
	)

Encode coordinate Views (3D) into a code View.

decode2()

template<unsigned Bits, class ViewCode , class ViewX , class ViewY >

void morton::kokkos::decode2	(	const ViewCode &	code,
		const ViewX &	x,
		const ViewY &	y
	)

Decode a code View back to coordinate Views (2D).

decode3()

template<unsigned Bits, class ViewCode , class ViewX , class ViewY , class ViewZ >

void morton::kokkos::decode3	(	const ViewCode &	code,
		const ViewX &	x,
		const ViewY &	y,
		const ViewZ &	z
	)

Decode a code View back to coordinate Views (3D).

add()

template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >

void morton::kokkos::add	(	const ViewIn &	in,
		const ViewOut &	out,
		unsigned	axis,
		long long	delta
	)

Add a signed delta to axis of every code (wraps mod 2^Bits).

in/out may be the same View.

sub()

template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >

void morton::kokkos::sub	(	const ViewIn &	in,
		const ViewOut &	out,
		unsigned	axis,
		typename Morton< Dim, Bits >::coord_type	k
	)

Subtract k from axis of every code (wraps). Convenience over add.

step()

template<unsigned Dim, unsigned Bits, class ViewIn , class ViewOut >

void morton::kokkos::step	(	const ViewIn &	in,
		const ViewOut &	out,
		unsigned	axis,
		int	dir
	)

Step every code one cell along ±axis (dir>=0 -> +1, else -1).

encode2_host()

template<unsigned Bits>

void morton::kokkos::encode2_host	(	const typename Morton< 2, Bits >::coord_type *	x,
		const typename Morton< 2, Bits >::coord_type *	y,
		typename Morton< 2, Bits >::code_type *	out,
		std::size_t	n
	)

encode3_host()

template<unsigned Bits>

void morton::kokkos::encode3_host	(	const typename Morton< 3, Bits >::coord_type *	x,
		const typename Morton< 3, Bits >::coord_type *	y,
		const typename Morton< 3, Bits >::coord_type *	z,
		typename Morton< 3, Bits >::code_type *	out,
		std::size_t	n
	)

decode2_host()

template<unsigned Bits>

void morton::kokkos::decode2_host	(	const typename Morton< 2, Bits >::code_type *	code,
		typename Morton< 2, Bits >::coord_type *	x,
		typename Morton< 2, Bits >::coord_type *	y,
		std::size_t	n
	)

decode3_host()

template<unsigned Bits>

void morton::kokkos::decode3_host	(	const typename Morton< 3, Bits >::code_type *	code,
		typename Morton< 3, Bits >::coord_type *	x,
		typename Morton< 3, Bits >::coord_type *	y,
		typename Morton< 3, Bits >::coord_type *	z,
		std::size_t	n
	)

add_host()

template<unsigned Dim, unsigned Bits>

void morton::kokkos::add_host	(	const typename Morton< Dim, Bits >::code_type *	in,
		typename Morton< Dim, Bits >::code_type *	out,
		std::size_t	n,
		unsigned	axis,
		long long	delta
	)