#9234: Compiled code performance regression ---------------------------------+------------------------------------ Reporter: augustss | Owner: Type: bug | Status: new Priority: low | Milestone: Component: Compiler | Version: 7.8.2 Resolution: | Keywords: Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Difficulty: Unknown Test Case: | Blocked By: Blocking: | Related Tickets: ---------------------------------+------------------------------------ Comment (by simonpj): I'm more surprised about this. Generally I expect runtime performance to improve, not get worse. I do profile runtime performance more carefully, but my only benchmark suite is nofib. Anything you can do to characterise what is slowing down would be extremely helpful. Providing benchmark programs would be extremely helpful. Lacking either, and I know that both are hard for you, it's hard to know how to help. Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9234#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler