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gcc/libstdc++-v3/include/bits
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Torvald Riegel eae801bacc libstdc++: Optimize synchronization in std::future if futexes are available. 
* src/c++11/futex.cc: New file.
	* include/bits/atomic_futex.h: New file.
	* include/std/future (__future_base::_State_baseV2): Use
	atomic_futex_unsigned instead of mutex+condvar.
	* src/c++11/futex.cc: Likewise.
	* include/Makefile.am: Add atomic_futex.h.
	* include/Makefile.in: Likewise.
	* src/c++11/Makefile.am: Add futex.cc.
	* src/c++11/Makefile.in: Likewise.

From-SVN: r219770
2015-01-16 19:50:43 +00:00
..
algorithmfwd.h Update copyright years. 2015-01-05 13:33:28 +01:00
alloc_traits.h Update copyright years. 2015-01-05 13:33:28 +01:00
allocated_ptr.h Update copyright years. 2015-01-05 13:33:28 +01:00
allocator.h Update copyright years. 2015-01-05 13:33:28 +01:00
atomic_base.h Update copyright years. 2015-01-05 13:33:28 +01:00
atomic_futex.h libstdc++: Optimize synchronization in std::future if futexes are available. 2015-01-16 19:50:43 +00:00
basic_ios.h Update copyright years. 2015-01-05 13:33:28 +01:00
basic_ios.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
basic_string.h Update copyright years. 2015-01-05 13:33:28 +01:00
basic_string.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
boost_concept_check.h Update copyright years. 2015-01-05 13:33:28 +01:00
c++0x_warning.h Update copyright years. 2015-01-05 13:33:28 +01:00
c++14_warning.h Update copyright years. 2015-01-05 13:33:28 +01:00
c++config Update copyright years. 2015-01-05 13:33:28 +01:00
char_traits.h Update copyright years. 2015-01-05 13:33:28 +01:00
codecvt.h acinclude.m4: Fix typo in comment. 2015-01-16 15:02:35 +00:00
concept_check.h Update copyright years. 2015-01-05 13:33:28 +01:00
cpp_type_traits.h Update copyright years. 2015-01-05 13:33:28 +01:00
deque.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
enable_special_members.h Update copyright years. 2015-01-05 13:33:28 +01:00
forward_list.h Update copyright years. 2015-01-05 13:33:28 +01:00
forward_list.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
fstream.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
functexcept.h Update copyright years. 2015-01-05 13:33:28 +01:00
functional_hash.h Update copyright years. 2015-01-05 13:33:28 +01:00
gslice_array.h Update copyright years. 2015-01-05 13:33:28 +01:00
gslice.h Update copyright years. 2015-01-05 13:33:28 +01:00
hashtable_policy.h * include/bits/hashtable_policy.h: Use __bool_constant. 2015-01-08 13:27:30 +00:00
hashtable.h Update copyright years. 2015-01-05 13:33:28 +01:00
indirect_array.h Update copyright years. 2015-01-05 13:33:28 +01:00
ios_base.h Update copyright years. 2015-01-05 13:33:28 +01:00
istream.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
list.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
locale_classes.h Update copyright years. 2015-01-05 13:33:28 +01:00
locale_classes.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
locale_facets_nonio.h Update copyright years. 2015-01-05 13:33:28 +01:00
locale_facets_nonio.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
locale_facets.h acinclude.m4: Fix typo in comment. 2015-01-16 15:02:35 +00:00
locale_facets.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
localefwd.h Update copyright years. 2015-01-05 13:33:28 +01:00
mask_array.h Update copyright years. 2015-01-05 13:33:28 +01:00
memoryfwd.h Update copyright years. 2015-01-05 13:33:28 +01:00
move.h Update copyright years. 2015-01-05 13:33:28 +01:00
ostream_insert.h Update copyright years. 2015-01-05 13:33:28 +01:00
ostream.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
parse_numbers.h Update copyright years. 2015-01-05 13:33:28 +01:00
postypes.h Update copyright years. 2015-01-05 13:33:28 +01:00
predefined_ops.h Update copyright years. 2015-01-05 13:33:28 +01:00
ptr_traits.h Update copyright years. 2015-01-05 13:33:28 +01:00
random.h Update copyright years. 2015-01-05 13:33:28 +01:00
random.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
range_access.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_automaton.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_automaton.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
regex_compiler.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_compiler.tcc re PR libstdc++/64239 (regex_iterator::operator= should copy match_results::position) 2015-01-09 03:58:59 +00:00
regex_constants.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_error.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_executor.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_executor.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
regex_scanner.h Update copyright years. 2015-01-05 13:33:28 +01:00
regex_scanner.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
regex.h re PR libstdc++/64239 (regex_iterator::operator= should copy match_results::position) 2015-01-09 03:58:59 +00:00
regex.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
shared_ptr_atomic.h Update copyright years. 2015-01-05 13:33:28 +01:00
shared_ptr_base.h Update copyright years. 2015-01-05 13:33:28 +01:00
shared_ptr.h Update copyright years. 2015-01-05 13:33:28 +01:00
slice_array.h Update copyright years. 2015-01-05 13:33:28 +01:00
sstream.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
stl_algo.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_algobase.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_bvector.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_construct.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_deque.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_function.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_heap.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_iterator_base_funcs.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_iterator_base_types.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_iterator.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_list.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_map.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_multimap.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_multiset.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_numeric.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_pair.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_queue.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_raw_storage_iter.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_relops.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_set.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_stack.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_tempbuf.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_tree.h Update copyright years. 2015-01-05 13:33:28 +01:00
stl_uninitialized.h re PR libstdc++/64476 (std::uninitialized_copy tests assignability the wrong way, resulting in performance pessimization) 2015-01-09 18:02:47 +00:00
stl_vector.h Update copyright years. 2015-01-05 13:33:28 +01:00
stream_iterator.h Update copyright years. 2015-01-05 13:33:28 +01:00
streambuf_iterator.h Update copyright years. 2015-01-05 13:33:28 +01:00
streambuf.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
stringfwd.h Update copyright years. 2015-01-05 13:33:28 +01:00
unique_ptr.h Update copyright years. 2015-01-05 13:33:28 +01:00
unordered_map.h Update copyright years. 2015-01-05 13:33:28 +01:00
unordered_set.h Update copyright years. 2015-01-05 13:33:28 +01:00
uses_allocator.h Update copyright years. 2015-01-05 13:33:28 +01:00
valarray_after.h Update copyright years. 2015-01-05 13:33:28 +01:00
valarray_array.h Update copyright years. 2015-01-05 13:33:28 +01:00
valarray_array.tcc Update copyright years. 2015-01-05 13:33:28 +01:00
valarray_before.h Update copyright years. 2015-01-05 13:33:28 +01:00
vector.tcc Update copyright years. 2015-01-05 13:33:28 +01:00