#9979: Performance regression GHC 7.8.4 to GHC HEAD -------------------------------------+------------------------------------- Reporter: alanz | Owner: Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 7.11 Resolution: | Keywords: regression Operating System: Unknown/Multiple | Architecture: Type of failure: None/Unknown | Unknown/Multiple Blocked By: | Test Case: Related Tickets: | Blocking: | Differential Revisions: -------------------------------------+------------------------------------- Comment (by simonpj): It would be helpful if someone felt able to characterise this more. For example: * Do the two invocations of `cabal install` compile exactly the same number of modules, each containing exactly the same code? * Which modules take longer to compile? Or does everything take a little longer? Thanks Simon -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9979#comment:1 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler