Re: gcc optimizer in -current system ...

[Darryl Okahata]

"Zach N. Heilig" <[EMAIL PROTECTED]> wrote:

> The application for the tests is mpg123.
> test mp3 playing time: 373 seconds.
     [ ... ]
>   1) No Optimization
>        225.08 real       224.30 user         0.23 sys
     [ ... ]
>   2) -O3 -mcpu=i486 -march=i486 -fomit-frame-pointer -fschedule-insns
>      -fschedule-insns2
>        141.92 real       141.43 user         0.10 sys

     What do these timings represent?  As you say the mp3 playing time
is 373 seconds, but the "real" times vary, the timings don't appear to
be the playing/processing of the mp3 file.

--
        Darryl Okahata
        [EMAIL PROTECTED]

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