Re: [Boost-users] intrusive_ptr and multi-threading

Andrej van der Zee wrote:

I am using boost::detail::atomic_count now. I saw it is implemented using a scoped_lock for pthreads.

This depends on your gcc version (if you're using gcc) and your target platform.

Is there any advantage of using C++0x in terms of performance on Linux?

There should be as std::atomic should use atomic operations, but again, it depends on the gcc version and the target platform :-)