id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
9744,boost::lockfree::queue memory issue,Alexey Yakymets <alexy.yakymets@…>,timblechmann,"Queue takes too much memory.
For example:
sizeof(boost::lockfree::queue<void* , boost::lockfree::fixed_sized<true>, boost::lockfree::capacity<1000> >) == 64196

Pay attention that
sizeof(boost::lockfree::queue<void* , boost::lockfree::fixed_sized<true>, boost::lockfree::capacity<10> >) == sizeof(boost::lockfree::queue<boost::array<char, 6 * sizeof(void*)>  , boost::lockfree::fixed_sized<true>, boost::lockfree::capacity<10> >) == 836

sizeof(boost::lockfree::queue<void* , boost::lockfree::fixed_sized<true>, boost::lockfree::capacity<11> > ) == 900
	
Seems like each element takes at least 64 BYTES!!!(while sizeof(void*) == 8)

Test environment: 
Linux 2.6.32-358.23.2.el6.x86_64 GNU/Linux CentOs 6.4
gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)

Thanks,
Alexey",Bugs,closed,To Be Determined,lockfree,Boost 1.54.0,Problem,invalid,,