#7994: Make foldl into a good consumer -------------------------------------+------------------------------------ Reporter: simonpj | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.6.3 Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------ Comment (by Joachim Breitner <mail@…>): In [changeset:"4a8ffcf55c897851b534c700951a0b5bdd43eb97/base"]: {{{ #!CommitTicketReference repository="base" revision="4a8ffcf55c897851b534c700951a0b5bdd43eb97" go-ify foldr2 This helps with the changes in #7994, but might also generally be a good idea (ignore the runtime): -------------------------------------------------------------------------------- Program Size Allocs Runtime Elapsed TotalMem fft2 -0.1% -1.5% 0.07 0.07 +0.0% fibheaps +0.0% -17.2% 0.03 0.03 +0.0% fluid +0.5% -0.7% 0.01 0.01 +0.0% integrate +0.0% -0.9% 0.16 0.16 +0.0% rewrite +0.0% -1.1% 0.02 0.02 +0.0% -------------------------------------------------------------------------------- Min -0.1% -17.2% -1.6% +0.0% +0.0% Max +0.5% +0.0% +107.7% +106.2% +11.3% Geometric Mean +0.0% -0.2% +23.7% +23.9% +0.1% }}} -- Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7994#comment:14> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler