[MLton] Question on profile.fun

Stephen Weeks MLton@mlton.org
Mon, 6 Jun 2005 17:50:35 -0700


> I don't think you can blame any earlier pass.  There isn't the slowdown
> when I drop profiling annotations immediately before Flatten.flatten.  And 
> there is the slowdown when I drop profiling annotations immediately after 
> Flatten.flatten.  If the input to flatten were already messed up, then 
> dropping the profiling annotations immediately before flatten would show 
> the slowdown.

Good point.