[GHC] #12182: Sparks for CAFs get GC'd too eagerly

[GHC]

#12182: Sparks for CAFs get GC'd too eagerly
-------------------------------------+-------------------------------------
           Reporter:  simonmar       |             Owner:
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:  8.0.2
          Component:  Runtime        |           Version:  8.0.1
  System                             |
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 See http://stackoverflow.com/questions/36270447/frequent-gc-preventing-
 sparks-from-running-in-parallel/37751110#37751110

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12182>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler