[GHC] #14256: GHCi is faster than compiled code

[GHC]

#14256: GHCi is faster than compiled code
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        Reporter:  mpickering        |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Runtime           |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by saep):

 I experienced the same thing with scotty and servant with ghc 8.0.2
 (stackage snapshot lts-9.5).

 I ran it on nixos and debian (both 64 bit linux). The numbers I measured
 are very close to those above. The code was also very similar to the
 mentioned benchmark, so I don't think it's worth posting.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14256#comment:3>
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