#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 Keywords: regression | Operating System: Unknown/Multiple Architecture: | Type of failure: None/Unknown Unknown/Multiple | Blocked By: Test Case: | Related Tickets: Blocking: | Differential Revisions: | -------------------------------------+------------------------------------- Testing with HEAD 023439980f6ef6ec051f676279ed2be5f031efe6 Baseline: GHC 7.8.4 {{{ ghc-config 7.8.4 cabal unpack haskell-src-exts cd haskell-src-exts-1.16.0.1/ cabal install --dependencies-only time (cabal clean && cabal build) real 2m38.696s user 5m17.256s sys 3m44.732s }}} Test : GHC HEAD {{{ ghc-config 7.11.20150112 cabal install --dependencies-only time (cabal clean && cabal build) real 3m35.027s user 6m45.664s sys 5m15.220s }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/9979 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler