[GHC] #7606: Stride scheduling for Haskell threads with priorities

[GHC]

#7606: Stride scheduling for Haskell threads with priorities
---------------------------------+------------------------------------------
    Reporter:  ezyang            |       Owner:  ezyang          
        Type:  feature request   |      Status:  new             
    Priority:  normal            |   Milestone:  7.8.1           
   Component:  Runtime System    |     Version:  7.7             
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
---------------------------------+------------------------------------------

Comment(by ezyang):

 Maybe a good idea is to replace the malloc'd array with a MUT_ARR_PTR;
 then we only evacuate one thing (and all of the card marking happens
 automatically). Unfortunately, there don't seem to be any amenities for
 manipulating these from RTS-land.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7606#comment:9>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler