Dear boost developers, there's a number of untriaged issues related to dynamic_bitset component in boost trac. In particular, there are 2 patches by me addressing the performance of find_first()/find_next(): https://svn.boost.org/trac/boost/ticket/5158 https://svn.boost.org/trac/boost/ticket/5159 Is there a possibility they would be reviewed? Thanks, Alexey