[GHC] #9706: New block-structured heap organization for 64-bit

GHC ghc-devs at haskell.org
Tue Oct 21 13:58:37 UTC 2014


#9706: New block-structured heap organization for 64-bit
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              Reporter:  ezyang      |            Owner:  simonmar
                  Type:  task        |           Status:  new
              Priority:  normal      |        Milestone:
             Component:  Runtime     |          Version:  7.8.3
  System                             |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:              |  Related Tickets:
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by dfeuer):

 Is it safe to allocate, say, half the address space for the heap? That
 would offer enough room to grow for a while. Anything that limits the heap
 to a few terabytes could become a serious limitation within a fairly short
 time.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9706#comment:12>
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