Changes between Initial Version and Version 1 of Ticket #7561


Ignore:
Timestamp:
Jan 9, 2013 9:40:12 AM (3 years ago)
Author:
simonpj
Comment:

I think your point is: profiling interferes with optimisation. And so it does. I don't know how to fix that I'm afraid.

Or are you sayig that a non-profiled program is unexpectedly slow?

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  • Ticket #7561

    • Property Difficulty changed from to Unknown
  • Ticket #7561 – Description

    initial v1  
    22
    331) With profiling support
    4 
     4{{{
    55ghc --make -rtsopts -threaded -O2 -prof -fprof-auto heapAllocVec2.hs
    66./heapAllocVec2 +RTS  -s -RTS 3628800
     
    1818
    1919Total   time    0.34s  (  0.35s elapsed)
    20 
     20}}}
    21212) Without profiling support
    22 
     22{{{
    2323ghc --make -rtsopts  -threaded -O2  heapAllocVec2.hs
    2424./heapAllocVec2 +RTS  -s -RTS 3628800
     
    3434
    3535Total   time   10.99s  ( 11.06s elapsed)
     36}}}