#15227: Add PrelRules for par# -------------------------------------+------------------------------------- Reporter: dfeuer | Owner: (none) Type: bug | Status: new Priority: low | Milestone: 8.6.1 Component: Compiler | Version: 8.4.3 Keywords: Newcomer | 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: -------------------------------------+------------------------------------- `seq#` and `spark#` are elided when their arguments are known to be evaluated. `par#`, however, is not. Presumably this leads to sparks being created and then immediately going away. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15227 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler