#include <pfunc/predicate.hpp>

Public Types
typedef task_traits< ValueType > ::attribute	attribute
typedef attribute::level_type	level_type
typedef bool	result_type
typedef ValueType *	value_type
Public Member Functions
	waiting_predicate_pair (value_type previous_task)
bool	own_pred (value_type current_task) const
bool	steal_pred (value_type current_task) const
Public Attributes
value_type	previous_task

Detailed Description

template<typename ValueType>
struct pfunc::detail::waiting_predicate_pair< cilkS, ValueType >

Define the waiting predicates for the cilkS task_queue_set.

Member Typedef Documentation

template<typename ValueType >

typedef task_traits<ValueType>::attribute pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::attribute

template<typename ValueType >

typedef attribute::level_type pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::level_type

template<typename ValueType >

typedef bool pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::result_type

template<typename ValueType >

typedef ValueType* pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::value_type

Constructor & Destructor Documentation

template<typename ValueType >

pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::waiting_predicate_pair ( value_type previous_task ) [inline]

Initialize the previous task.

Member Function Documentation

template<typename ValueType >

bool pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::own_pred ( value_type current_task ) const [inline]

have to ensure that we are only stealing a task that is at the same level in the spawn tree or lower. This is important to prevent thread stack explosion.

Parameters:

[in] current_task Pointer to the task that is being chosen.

template<typename ValueType >

bool pfunc::detail::waiting_predicate_pair< cilkS, ValueType >::steal_pred ( value_type current_task ) const [inline]