#9476: Implement late lambda-lifting -------------------------------------+------------------------------------- Reporter: simonpj | Owner: sgraf Type: feature request | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.8.2 Resolution: | Keywords: LateLamLift Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: #8763 #13286 | Differential Rev(s): Wiki Page: LateLamLift | -------------------------------------+------------------------------------- Comment (by simonpj): This sounds great, thank you! There are some knobs you can turn in LLF, aren't there. E.g. if a function has 200 free vars, we probably don't want to lambda-lift it an turn it into a function with 200 parameters. Did you experiment with different settings of the threshold for number-of- free-vars? There may be more knobs too. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9476#comment:24 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler