#8173: GHC uses nub -------------------------------------+------------------------------------- Reporter: nh2 | Owner: leroux 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: Compile-time | Difficulty: Moderate (less performance bug | than a day) Test Case: | Blocked By: Blocking: | Related Tickets: -------------------------------------+------------------------------------- Comment (by simonpj): A 5% improvement in compile time is remarkable, if it's true. Great! But I'm always worried about the noise in compile times measured in seconds. It would be great if you could do a sanity check by looking at how much GHC itself allocates in the before and after cases. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/8173#comment:11 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler