__gnu_parallel__DRandomShufflingGlobalData.3cxx

Langue: en

Version: 349115 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

__gnu_parallel::_DRandomShufflingGlobalData -

Data known to every thread participating in __gnu_parallel::__parallel_random_shuffle().

SYNOPSIS


Public Types


typedef _TraitsType::difference_type _DifferenceType

typedef std::iterator_traits< _RAIter > _TraitsType

typedef _TraitsType::value_type _ValueType

Public Member Functions


_DRandomShufflingGlobalData (_RAIter &__source)

Public Attributes


_ThreadIndex * _M_bin_proc

_DifferenceType ** _M_dist

int _M_num_bins

int _M_num_bits

_RAIter & _M_source

_DifferenceType * _M_starts

_ValueType ** _M_temporaries

Detailed Description

template<typename _RAIter> struct __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >

Data known to every thread participating in __gnu_parallel::__parallel_random_shuffle().

Definition at line 52 of file random_shuffle.h.

Constructor & Destructor Documentation

template<typename _RAIter> __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_DRandomShufflingGlobalData (_RAIter & __source) [inline]

Constructor.

Definition at line 83 of file random_shuffle.h.

Member Data Documentation

template<typename _RAIter> _ThreadIndex* __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_bin_proc

Number of the thread that will further process the corresponding bin.

Definition at line 74 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs().

template<typename _RAIter> _DifferenceType** __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_dist

Two-dimensional array to hold the thread-bin distribution. Dimensions (_M_num_threads + 1) __x (_M_num_bins + 1).

Definition at line 67 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs(), and __gnu_parallel::__parallel_random_shuffle_drs_pu().

template<typename _RAIter> int __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_num_bins

Number of bins to distribute to.

Definition at line 77 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs(), and __gnu_parallel::__parallel_random_shuffle_drs_pu().

template<typename _RAIter> int __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_num_bits

Number of bits needed to address the bins.

Definition at line 80 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs(), and __gnu_parallel::__parallel_random_shuffle_drs_pu().

template<typename _RAIter> _RAIter& __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_source

Begin iterator of the __source.

Definition at line 59 of file random_shuffle.h.

template<typename _RAIter> _DifferenceType* __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_starts

Start indexes of the threads' __chunks.

Definition at line 70 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs(), and __gnu_parallel::__parallel_random_shuffle_drs_pu().

template<typename _RAIter> _ValueType** __gnu_parallel::_DRandomShufflingGlobalData< _RAIter >::_M_temporaries

Temporary arrays for each thread.

Definition at line 62 of file random_shuffle.h.

Referenced by __gnu_parallel::__parallel_random_shuffle_drs().

Author

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