Gennady, can you confirm dcpp revision 2226 by arne addresses this bug as well as bug #617757 and bug #617591? Looks like his changes differ from your patches somewhat.
-- Pointer.h/intrusive_ptr_base class is too heavy-weight https://bugs.launchpad.net/bugs/617591 You received this bug notification because you are a member of LinuxDC++ Team, which is subscribed to LinuxDC++. Status in DC++: New Status in Linux DC++: Confirmed Bug description: "Pointer.h/intrusive_ptr_base" class is too heavy-weight (at least on unix), it uses pthread mutex for every increment/decrement. And since this mutex is static (Thread::mtx), it leads to bad concurrency even for independent intrusive pointers. Patch attached, which uses portable atomic reference counters from boost. It uses boost::detail::atomic_count from shared_ptr, so it may theoretically change in future (since it is in detail), but I doubt it will. _______________________________________________ Mailing list: https://launchpad.net/~linuxdcpp-team Post to : [email protected] Unsubscribe : https://launchpad.net/~linuxdcpp-team More help : https://help.launchpad.net/ListHelp
