[GHC] #15418: Performance drop 60 times on non-profiling binary

GHC ghc-devs at haskell.org
Sat Jul 21 17:30:18 UTC 2018


#15418: Performance drop 60 times on non-profiling binary
-------------------------------------+-------------------------------------
        Reporter:  hth313            |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.6.1
       Component:  Runtime System    |              Version:  8.4.3
      Resolution:                    |             Keywords:
Operating System:  MacOS X           |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #14414, #9599     |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by George):

 Best to have source also with details on how to produce a binary and how
 to run it so people can try this on different ghc versions and on
 different platforms

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15418#comment:6>
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