[GHC] #15938: Hadrian's recompilation check is extremely slow

GHC ghc-devs at haskell.org
Mon Dec 3 12:08:46 UTC 2018


#15938: Hadrian's recompilation check is extremely slow
-------------------------------------+-------------------------------------
        Reporter:  bgamari           |                Owner:  alpmestan
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.8.1
       Component:  Build System      |              Version:  8.6.2
  (Hadrian)                          |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by snowleopard):

 @alpmestan Many thanks for checking my conjecture and going ahead with the
 implementation! I hope this will bring our zero build times closer to zero
 :)

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15938#comment:28>
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