stapl::skeletons::skeletons_impl::spawn_visitor< Spawner > Class Template Reference

spawn_visitor helps in spawning the elements of parametric dependencies by factoring out the task id and number of consumers of a task in this class. More...

Public Member Functions
	spawn_visitor (Spawner &spawner)
void	set_info (std::size_t tid, std::size_t result_id, std::size_t num_succs)
memento &	get_memento_stack ()
auto	get_env () -> decltype(m_spawner.get_env())
std::vector< std::size_t >	notification_list (std::initializer_list< std::size_t > &&a) const
	Puts the given set of precedence dependencies in a vector. More...
template<bool isResult = false, typename WF , typename Mapper , typename... Args, typename = typename std::enable_if< !std::is_same< WF, std::vector<std::size_t>>::value, void>::type>
void	operator() (WF &&wf, Mapper &&mapper, Args &&... args)
	Each parametric dependency gets an instance of this struct and will call the function operator of this visitor based on the number of arguments it has. More...
template<bool isResult = false, typename WF , typename Mapper , typename... Args>
void	operator() (std::vector< std::size_t > const &notifications, WF &&wf, Mapper &&mapper, Args &&... args)
	Each parametric dependency gets an instance of this struct and will call the function operator of this visitor based on the number of arguments it has. More...

Detailed Description

template<typename Spawner>
class stapl::skeletons::skeletons_impl::spawn_visitor< Spawner >

spawn_visitor helps in spawning the elements of parametric dependencies by factoring out the task id and number of consumers of a task in this class.

Template Parameters

Spawner

the spawner in which the skeleton should be spawned.

Member Function Documentation

notification_list()

template<typename Spawner >

std::vector<std::size_t> stapl::skeletons::skeletons_impl::spawn_visitor< Spawner >::notification_list

(

std::initializer_list< std::size_t > &&

a

)

const

Puts the given set of precedence dependencies in a vector.

Parameters

in	the set of inputs to be used for the spawn request

operator()() [1/2]

template<typename Spawner >

template<bool isResult = false, typename WF , typename Mapper , typename... Args, typename = typename std::enable_if< !std::is_same< WF, std::vector<std::size_t>>::value, void>::type>

void stapl::skeletons::skeletons_impl::spawn_visitor< Spawner >::operator()	(	WF &&	wf,
		Mapper &&	mapper,
		Args &&...	args
	)

Each parametric dependency gets an instance of this struct and will call the function operator of this visitor based on the number of arguments it has.

Parameters

wf	the workfunction which will be used for the spawn request
mapper	the output to output mapper for mapping the results of the child paragraph to current paragraph
args	the set of inputs to be used for the spawn request

operator()() [2/2]

template<typename Spawner >

template<bool isResult = false, typename WF , typename Mapper , typename... Args>

void stapl::skeletons::skeletons_impl::spawn_visitor< Spawner >::operator()	(	std::vector< std::size_t > const &	notifications,
		WF &&	wf,
		Mapper &&	mapper,
		Args &&...	args
	)

Each parametric dependency gets an instance of this struct and will call the function operator of this visitor based on the number of arguments it has.

Parameters

wf	the workfunction which will be used for the spawn request
mapper	the output to output mapper for mapping the results of the child paragraph to current paragraph
notifications	the set of nodes that depend on the completion of this node
args	the set of inputs to be used for the spawn request

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

• elem_helpers.hpp