[GHC] #14193: Add RTS flag to disable 1TB address space allocation

[GHC]

#14193: Add RTS flag to disable 1TB address space allocation
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        Reporter:  nh2               |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #9706, #14192     |  Differential Rev(s):  Phab:D3929
       Wiki Page:                    |
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Comment (by bgamari):

 gidyn, can you provide more details? Which GHC version are you using? How
 can I reproduce this? Are you sure that the program you are running isn't
 just running out of memory?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14193#comment:13>
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