10-14-2014
Difference between concurrent and enhanced concurrent VG
Hi,
What are the differences between concurrent and enhanced concurrent VGs.?
Any advantages of enhanced concurrent VG over normal concurrent vg
Regards,
Siva
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LEARN ABOUT DEBIAN
__gnu_parallel::restrictedboundedconcurrentqueue
__gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx) __gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx)
NAME
__gnu_parallel::RestrictedBoundedConcurrentQueue< T > -
SYNOPSIS
Public Member Functions
bool pop_back (T &t)
bool pop_front (T &t)
void push_front (const T &t)
RestrictedBoundedConcurrentQueue (sequence_index_t max_size)
~RestrictedBoundedConcurrentQueue ()
Detailed Description
template<typename T>class __gnu_parallel::RestrictedBoundedConcurrentQueue< T >
Double-ended queue of bounded size, allowing lock-free atomic access. push_front() and pop_front() must not be called concurrently to each
other, while pop_back() can be called concurrently at all times. empty(), size(), and top() are intentionally not provided. Calling them
would not make sense in a concurrent setting.
Parameters:
T Contained element type.
Definition at line 52 of file queue.h.
Constructor & Destructor Documentation
template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::RestrictedBoundedConcurrentQueue (sequence_index_tmax_size)
[inline]
Constructor. Not to be called concurrent, of course. Parameters:
max_size Maximal number of elements to be contained.
Definition at line 68 of file queue.h.
template<typename T> __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::~RestrictedBoundedConcurrentQueue () [inline]
Destructor. Not to be called concurrent, of course.
Definition at line 77 of file queue.h.
Member Function Documentation
template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::pop_back (T &t) [inline]
Pops one element from the queue at the front end. Must not be called concurrently with pop_front().
Definition at line 124 of file queue.h.
template<typename T> bool __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::pop_front (T &t) [inline]
Pops one element from the queue at the front end. Must not be called concurrently with pop_front().
Definition at line 100 of file queue.h.
Referenced by __gnu_parallel::qsb_local_sort_with_helping().
template<typename T> void __gnu_parallel::RestrictedBoundedConcurrentQueue< T >::push_front (const T &t) [inline]
Pushes one element into the queue at the front end. Must not be called concurrently with pop_front().
Definition at line 83 of file queue.h.
Referenced by __gnu_parallel::qsb_local_sort_with_helping().
Author
Generated automatically by Doxygen for libstdc++ from the source code.
libstdc++ Thu Aug 2 2012 __gnu_parallel::RestrictedBoundedConcurrentQueue< T >(3cxx)