Changing the Boost.Chrono macro to test for a function that VexCL uses. thread_clock was giving me trouble on the Mac (not sure why, Google hasn't been helpful), and since we aren't using that, just seemed easier to do this.
Changing the Boost.Chrono macro to test for a function
that VexCL uses. thread_clock was giving me trouble on the
Mac (not sure why, Google hasn't been helpful), and since
we aren't using that, just seemed easier to do this.

ddemidov/antioch,ddemidov/antioch,ddemidov/antioch,ddemidov/antioch