    C++ standard library. I don't feel that Boost.Compute really fills the same
      role as VexCL. In fact, the recent versions of VexCL allow to use Boost.Compute
      as one of the backends, which makes the interaction between the two libraries
      a breeze.
    </p>
<p>
      Also see this StackOverflow question: <a href="http://stackoverflow.com/questions/20154179/differences-between-vexcl-thrust-and-boost-compute" target="_top">http://stackoverflow.com/questions/20154179/differences-between-vexcl-