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 _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
