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__gnu_parallel::QSBThreadLocal.3cxx
Langue: en
Version: 359243 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
- NAME
- SYNOPSIS
- Detailed Description
- Member Typedef Documentation
- Constructor & Destructor Documentation
- Member Data Documentation
- template<typename RandomAccessIterator> volatile difference_type* __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::elements_leftover
- template<typename RandomAccessIterator> Piece __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::global
- template<typename RandomAccessIterator> Piece __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::initial
- template<typename RandomAccessIterator> RestrictedBoundedConcurrentQueue<Piece> __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::leftover_parts
- template<typename RandomAccessIterator> thread_index_t __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::num_threads
- Author
NAME
__gnu_parallel::QSBThreadLocal -Information local to one thread in the parallel quicksort run.
SYNOPSIS
Public Types
typedef traits_type::difference_type difference_type
typedef std::pair< RandomAccessIterator, RandomAccessIterator > Piece
typedef std::iterator_traits< RandomAccessIterator > traits_type
Public Member Functions
QSBThreadLocal (int queue_size)
Public Attributes
volatile difference_type * elements_leftover
Piece global
Piece initial
RestrictedBoundedConcurrentQueue< Piece > leftover_parts
thread_index_t num_threads
Detailed Description
template<typename RandomAccessIterator> struct __gnu_parallel::QSBThreadLocal< RandomAccessIterator >
Information local to one thread in the parallel quicksort run.Definition at line 62 of file balanced_quicksort.h.
Member Typedef Documentation
template<typename RandomAccessIterator> typedef std::pair<RandomAccessIterator, RandomAccessIterator> __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::Piece
Continuous part of the sequence, described by an iterator pair.
Definition at line 69 of file balanced_quicksort.h.
Constructor & Destructor Documentation
template<typename RandomAccessIterator> __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::QSBThreadLocal (int queue_size) [inline]
Constructor. Parameters:
- queue_size Size of the work-stealing queue.
Definition at line 88 of file balanced_quicksort.h.
Member Data Documentation
template<typename RandomAccessIterator> volatile difference_type* __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::elements_leftover
Pointer to a counter of elements left over to sort.
Definition at line 81 of file balanced_quicksort.h.
Referenced by __gnu_parallel::qsb_conquer(), and __gnu_parallel::qsb_local_sort_with_helping().
template<typename RandomAccessIterator> Piece __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::global
The complete sequence to sort.
Definition at line 84 of file balanced_quicksort.h.
template<typename RandomAccessIterator> Piece __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::initial
Initial piece to work on.
Definition at line 72 of file balanced_quicksort.h.
Referenced by __gnu_parallel::qsb_conquer(), and __gnu_parallel::qsb_local_sort_with_helping().
template<typename RandomAccessIterator> RestrictedBoundedConcurrentQueue<Piece> __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::leftover_parts
Work-stealing queue.
Definition at line 75 of file balanced_quicksort.h.
Referenced by __gnu_parallel::qsb_local_sort_with_helping().
template<typename RandomAccessIterator> thread_index_t __gnu_parallel::QSBThreadLocal< RandomAccessIterator >::num_threads
Number of threads involved in this algorithm.
Definition at line 78 of file balanced_quicksort.h.
Referenced by __gnu_parallel::qsb_local_sort_with_helping().
Author
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