Changes between Version 3 and Version 4 of Debugging/LowLevelProfiling/oprofile


Ignore:
Timestamp:
Nov 12, 2009 12:55:43 PM (6 years ago)
Author:
simonmar
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • Debugging/LowLevelProfiling/oprofile

    v3 v4  
    2020}}}
    2121check that the program you ran is at the top of the profile somewhere.  Sometimes for me it doesn't appear, and have to run it again.  To see a list of possible `<event>`s, use `$ opcontrol --list-events`.
     22
     23It may be necessary to use `opcontrol --dump; opcontrol --shutdown` prior to `sudo opreport` above.  We are not sure.
    2224
    2325Then to annotate the source: