[GHC] #9232: Stats file has wrong numbers

GHC ghc-devs at haskell.org
Tue Jun 24 10:12:52 UTC 2014


#9232: Stats file has wrong numbers
-----------------------------------+------------------------------------
        Reporter:  augustss        |            Owner:  simonmar
            Type:  bug             |           Status:  new
        Priority:  low             |        Milestone:
       Component:  Runtime System  |          Version:  7.8.2
      Resolution:                  |         Keywords:
Operating System:  Windows         |     Architecture:  Unknown/Multiple
 Type of failure:  Other           |       Difficulty:  Unknown
       Test Case:                  |       Blocked By:
        Blocking:                  |  Related Tickets:
-----------------------------------+------------------------------------

Comment (by augustss):

 No, the overall time is worse.  And the number of garbage collections has
 increased.

 ghc 7.6:
 {{{
   Gen  0      1389 colls,     0 par   60.28s   60.75s     0.0437s
 0.6840s
   Gen  1        21 colls,     0 par   27.11s   27.68s     1.3182s
 4.0802s
 }}}

 ghc 7.8:
 {{{
   Gen  0      1438 colls,     0 par   58.84s   58.68s     0.0408s
 0.6828s
   Gen  1        21 colls,     0 par   29.31s   30.59s     1.4566s
 4.5564s
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9232#comment:2>
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