On Sun, Sep 6, 2009 at 4:30 PM, Daniel Fischer<[email protected]> wrote: > Am Sonntag 06 September 2009 13:36:57 schrieb John Lato: >> I just discovered that changing DiffArray to a plain Array improves >> performance of my code by almost a factor of 10. Bitten by DiffArray >> yet again! > > That's strange. Compiled without optimisations, using plain Array instead of > DiffArray > gives a speedup factor of about 38 here, with optimisations it's a factor of > 100 (thus > it's about on par with the list-only version of the same algorithm). >
My mistake; I misread the time output. My results are the same as yours. _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
