cuML C++ API: ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t > Struct Template Reference

#include <runner.h>

Collaboration diagram for ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >:

Collaboration graph

Public Types
typedef raft::KeyValuePair< value_idx, value_t >	KVP

Public Member Functions
DI	FixConnectivitiesRedOp ()

	FixConnectivitiesRedOp (value_t *core_dists_, value_idx m_)

DI void	operator() (value_idx rit, KVP *out, const KVP &other) const

DI KVP	operator() (value_idx rit, const KVP &a, const KVP &b) const

DI void	init (value_t *out, value_t maxVal) const

DI void	init (KVP *out, value_t maxVal) const

DI void	init_key (value_t &out, value_idx idx) const

DI void	init_key (KVP &out, value_idx idx) const

DI value_t	get_value (KVP &out) const

DI value_t	get_value (value_t &out) const

void	gather (const raft::resources &handle, value_idx *map)

void	scatter (const raft::resources &handle, value_idx *map)

Public Attributes
value_t *	core_dists

value_idx	m

Detailed Description

template<typename value_idx, typename value_t>
struct ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >

Functor with reduction ops for performing fused 1-nn computation and guaranteeing only cross-component neighbors are considered.

Template Parameters

value_idx
value_t

Member Typedef Documentation

◆ KVP

template<typename value_idx , typename value_t >

typedef raft::KeyValuePair<value_idx, value_t> ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::KVP

Constructor & Destructor Documentation

◆ FixConnectivitiesRedOp() [1/2]

template<typename value_idx , typename value_t >

DI ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::FixConnectivitiesRedOp ( )

inline

◆ FixConnectivitiesRedOp() [2/2]

template<typename value_idx , typename value_t >

ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::FixConnectivitiesRedOp	(	value_t *	core_dists_,
		value_idx	m_
	)

inline

Member Function Documentation

◆ gather()

template<typename value_idx , typename value_t >

void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::gather	(	const raft::resources &	handle,
		value_idx *	map
	)

inline

◆ get_value() [1/2]

template<typename value_idx , typename value_t >

DI value_t ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::get_value ( KVP & out ) const

inline

◆ get_value() [2/2]

template<typename value_idx , typename value_t >

DI value_t ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::get_value ( value_t & out ) const

inline

◆ init() [1/2]

template<typename value_idx , typename value_t >

DI void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::init	(	KVP *	out,
		value_t	maxVal
	)		const

inline

◆ init() [2/2]

template<typename value_idx , typename value_t >

DI void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::init	(	value_t *	out,
		value_t	maxVal
	)		const

inline

◆ init_key() [1/2]

template<typename value_idx , typename value_t >

DI void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::init_key	(	KVP &	out,
		value_idx	idx
	)		const

inline

◆ init_key() [2/2]

template<typename value_idx , typename value_t >

DI void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::init_key	(	value_t &	out,
		value_idx	idx
	)		const

inline

◆ operator()() [1/2]

template<typename value_idx , typename value_t >

DI KVP ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::operator()	(	value_idx	rit,
		const KVP &	a,
		const KVP &	b
	)		const

inline

◆ operator()() [2/2]

template<typename value_idx , typename value_t >

DI void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::operator()	(	value_idx	rit,
		KVP *	out,
		const KVP &	other
	)		const

inline

◆ scatter()

template<typename value_idx , typename value_t >

void ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::scatter	(	const raft::resources &	handle,
		value_idx *	map
	)

inline

Member Data Documentation

◆ core_dists

template<typename value_idx , typename value_t >

value_t* ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::core_dists

◆ m

template<typename value_idx , typename value_t >

value_idx ML::HDBSCAN::FixConnectivitiesRedOp< value_idx, value_t >::m

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

src/hdbscan/runner.h