#10678: integer-gmp's runS seems unnecessarily expensive -------------------------------------+------------------------------------- Reporter: rwbarton | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.10.1 (CodeGen) | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: Type of failure: Runtime | Unknown/Multiple performance bug | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by simonpj): Good! Can you give a small example of your last para? I bet it's something like {{{ case (runRW (\s -> I# x)) of (# _ , I# y) -> blah }}} I bet that you can make something similar happen with `catch#`. A new ticket, perhaps. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/10678#comment:7 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler