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author | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
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committer | rus <rus@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-11-09 20:58:24 +0000 |
commit | 7f4db7c80779ecbc57d1146654daf0acfe18de66 (patch) | |
tree | 3af522a3b5e149c3fd498ecb1255994daae2129a /libstdc++-v3/include/parallel/queue.h | |
parent | 611349f0ec42a37591db2cd02974a11a48d10edb (diff) | |
download | gcc-profile-stdlib.tar.gz |
merge from trunkprofile-stdlib
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/profile-stdlib@154052 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include/parallel/queue.h')
-rw-r--r-- | libstdc++-v3/include/parallel/queue.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/libstdc++-v3/include/parallel/queue.h b/libstdc++-v3/include/parallel/queue.h index 348bb1ac900..28c78600860 100644 --- a/libstdc++-v3/include/parallel/queue.h +++ b/libstdc++-v3/include/parallel/queue.h @@ -45,7 +45,7 @@ namespace __gnu_parallel * 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. - * @__c empty(), @__c size(), and @__c top() are intentionally not provided. + * @c empty(), @c size(), and @c top() are intentionally not provided. * Calling them would not make sense in a concurrent setting. * @param _Tp Contained element type. */ template<typename _Tp> @@ -65,10 +65,10 @@ namespace __gnu_parallel public: /** @brief Constructor. Not to be called concurrent, of course. * @param _M_max_size Maximal number of elements to be contained. */ - _RestrictedBoundedConcurrentQueue(_SequenceIndex _M_max_size) + _RestrictedBoundedConcurrentQueue(_SequenceIndex __max_size) { - this->_M_max_size = _M_max_size; - _M_base = new _Tp[_M_max_size]; + _M_max_size = __max_size; + _M_base = new _Tp[__max_size]; _M_borders = __encode2(0, 0); #pragma omp flush } @@ -105,12 +105,12 @@ namespace __gnu_parallel while (__former_front > __former_back) { // Chance. - _CASable - __former_borders = __encode2(__former_front, __former_back); - _CASable - __new_borders = __encode2(__former_front - 1, __former_back); - if (__compare_and_swap( - &_M_borders, __former_borders, __new_borders)) + _CASable __former_borders = __encode2(__former_front, + __former_back); + _CASable __new_borders = __encode2(__former_front - 1, + __former_back); + if (__compare_and_swap(&_M_borders, __former_borders, + __new_borders)) { __t = *(_M_base + (__former_front - 1) % _M_max_size); return true; @@ -132,12 +132,12 @@ namespace __gnu_parallel while (__former_front > __former_back) { // Chance. - _CASable - __former_borders = __encode2(__former_front, __former_back); - _CASable - __new_borders = __encode2(__former_front, __former_back + 1); - if (__compare_and_swap( - &_M_borders, __former_borders, __new_borders)) + _CASable __former_borders = __encode2(__former_front, + __former_back); + _CASable __new_borders = __encode2(__former_front, + __former_back + 1); + if (__compare_and_swap(&_M_borders, __former_borders, + __new_borders)) { __t = *(_M_base + __former_back % _M_max_size); return true; |