#5888: Performance regression in 7.4.1 compared to 6.12.3
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 Reporter:  nickie                   |          Owner:                  
     Type:  bug                      |         Status:  new             
 Priority:  normal                   |      Component:  Compiler        
  Version:  7.4.1                    |       Keywords:                  
       Os:  Unknown/Multiple         |   Architecture:  Unknown/Multiple
  Failure:  Runtime performance bug  |       Testcase:                  
Blockedby:                           |       Blocking:                  
  Related:                           |  
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Comment(by sanketr):

 Have you measured the actual system time? This might be related to #5749.
 MUT time was inaccurate in 6.12.3, and was fixed in 7.0. It didn't include
 the time spent in kernel, in 6.12.3.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5888#comment:1>
GHC <http://www.haskell.org/ghc/>
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