#9374: Investigate Static Argument Transformation -------------------------------------+------------------------------------- Reporter: jstolarek | Owner: (none) Type: task | Status: new Priority: lowest | Milestone: Component: Compiler | Version: 7.9 Resolution: | Keywords: | StaticArgumentTransformation Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by simonpj): Good data, thank you. Next step: * Characterise where the big wins come from * Characterise where the regressions come from I usually start with allocations and use `-ticky` to localise it. I think SAT is quite hard to ALWAYS win. But I speculate that SAT on a join point IS always a win. Joachim is the expert there. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9374#comment:23 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler