X-Git-Url: http://plrg.eecs.uci.edu/git/?p=libcds.git;a=blobdiff_plain;f=change.log;h=44c454456189c18d15f3e94962ab197ab18b41c8;hp=9940c6f538b956648f47f391462fbcc771d07900;hb=66cbbf67610d7beca90823133c55c58bce02b71c;hpb=eb6d1fb7fdf536eee0d87768a08ca3b8876b06b0 diff --git a/change.log b/change.log index 9940c6f5..44c45445 100644 --- a/change.log +++ b/change.log @@ -1,11 +1,40 @@ -2.1.0 +2.2.0 + General release + - Changed: CMake is used for build libcds. Ancient build.sh is removed + - Changed: unit and stress tests are migrated to googletest framework + - Fixed: serious bug in MichaelSet::emplace() function + New node was created twice from the arguments by move semantics. + However, move semantics may change internal state of the argument + that can lead to an incorrect element in the set and even + to an incorrect key that breaks the set logic. + - Fixed: bug in FeldmanHashSet::erase_at( iterator ): due an error + in precondition checking the function can incorrectly return false. + - Fixed: possible double-free case in flat combining algorithm. + Thanks to Amila Jayasekara who points me to this problem + +2.1.0 06.01.2016 + General release + - Added: FeldmanHashSet/Map - an interesting hash map algorithm + based on multi-level array, requires perfect hashing or fixed-sized keys. + Supports thread-safe bidirectional iterators. - Added: BronsonAVLTreeMap - Bronson's et al AVL tree implementation - Added: CMake build script, thanks to Eugeny Kalishenko - Changed: SplitList performance improving, thanks to Mike Krinkin + - Changed: semantic of member functions extract(), get() and its + variants for MichaelList RCU-based specialization: extract() does not + require RCU locking, get() now returns special wrapper object of type raw_ptr, + see doc. + Thus, semantics of extract()/get() of all RCU-based set and maps based on + MichaelList (MichaelSet/Map, SplitListSet/Map) has been changed too. + - Changed: SplitListSet/Map functions get() and get_with() return special wrapper + object of type raw_ptr, see doc. + - Removed: SplitListSet/Map force_dispose() function. - cds::lock namespace is renamed to cds::sync. All classes defined in cds::lock namespace are moved to cds::sync with new names (for example, cds::lock::SpinLock is renamed to cds::sync::spin_lock). cds::lock namespace and its contents is deprecated, it is kept for backward compatibility. + - The library has been checked by ThreadSanitizer, a lot of bugs has been fixed + - Added support for clang 3.7 with libc++ 2.0.0 30.12.2014 General release