stapl::skeletons::debug_env Class Reference

This environment can be used to print the information about the generated task graph on the screen using std::cout. More...

Public Member Functions
template<bool isResult, typename WF , typename Mapper , typename... In>
void	spawn_element (std::size_t tid, std::size_t result_id, WF &&wf, Mapper &&mapper, std::size_t num_succs, In &&... in) const
	Prints out the spawned node on the screen along with its corresponding dependencies information using std::cout. More...
template<bool isResult, typename WF , typename Mapper , typename... In>
void	spawn_element (std::size_t tid, std::size_t result_id, std::vector< std::size_t > const &notifications, WF &&wf, Mapper &&, std::size_t num_succs, In &&... in) const
template<typename Skeleton , typename Coord , typename In , typename Out >
void	pre_spawn (Skeleton &&skeleton, std::size_t lid_offset, Coord &&skeleton_size, Coord &&coord, In &&in, Out &&out, std::size_t cur_stage=0) const
template<typename Skeleton , typename... Args>
void	post_spawn (Skeleton &&skeleton, Args &&... args) const
void	set_num_succs (std::size_t tid, std::size_t num_succs) const
void	init_location_info (std::size_t num_PEs, runtime::location_id PE_id)
std::size_t	get_num_PEs () const
runtime::location_id	get_PE_id () const

Detailed Description

This environment can be used to print the information about the generated task graph on the screen using std::cout.

Remember, in the cases that a dynamic (conditional ) dependence graphs such as do_while is used, you have to use this along with a real execution environment such as taskgraph_env

See also

do_while

taskgraph_env

Member Function Documentation

spawn_element()

template<bool isResult, typename WF , typename Mapper , typename... In>

void stapl::skeletons::debug_env::spawn_element	(	std::size_t	tid,
		std::size_t	result_id,
		WF &&	wf,
		Mapper &&	mapper,
		std::size_t	num_succs,
		In &&...	in
	)		const

Prints out the spawned node on the screen along with its corresponding dependencies information using std::cout.

Parameters

tid	the unique id assigned to the node in the graph
result_id	result_id of this task if it has one.
wf	the workfunction to be executed for this node
mapper	the output to output mapper for mapping the results
num_succs	the exact number of successors for this element. Remember that in some cases this value is set to stapl::defer_specs (when the spawner is in SET_HOLD mode). This number is shown in parenthesis in the output graph.
in	the producer information for the node's input arguments that will be translated as edge in the output graph

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

• debug_env.hpp