On Tuesday 12 October 2010 17:15:14, Antoine Latter wrote: > On Tue, Oct 12, 2010 at 10:02 AM, Tyson Whitehead <[email protected]> wrote: > > On October 11, 2010 15:12:12 Daniel Fischer wrote: > >> GHC's new code generator does some incredible stuff with the code for > >> Float's RealFrac instance, properFraction has become about _seven > >> times_ faster, floor and ceiling about _thirteen times_ and round > >> about _10.5 times_ (values for my box, the exact numbers will differ, > >> but the tendency will be the same). > > > > Out of curiosity, by new code generator, are you meaning just the > > stock GHC 7 code path or are you meaning the new now available but > > disabled by default unless you use some flag (which I forget right > > now) code generation path. > > > > Cheers! -Tyson > > When I did the GHC 7 timings I simply ran the shell script provided in > the linked tarball - no funny business. > > Antoine
Yep, just a vanilla perf build of HEAD. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
