#11783: Very large slowdown when using parallel garbage collector -------------------------------------+------------------------------------- Reporter: luispedro | Owner: simonmar Type: bug | Status: new Priority: high | Milestone: 8.0.2 Component: Runtime System | Version: 7.10.3 Resolution: | Keywords: performance, | garbage collector Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Changes (by simonmar): * owner: => simonmar * priority: normal => high * milestone: => 8.0.2 Comment: I'm able to reproduce this, but I don't know what the cause is yet. Thanks for the test case! -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/11783#comment:2 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler