lkml.org 
[lkml]   [2011]   [May]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: perf: regression with PERF_EVENT_IOC_REFRESH
    On Wed, 25 May 2011, Ingo Molnar wrote:
    > * Vince Weaver <vweaver1@eecs.utk.edu> wrote:
    >
    > Well, i gave you a suggestion of how to prevent such regressions in
    > the future, should you be worried about such regressions.
    >
    > - or help us build better tests, either to 'perf test' (or to LTP)

    I do have a perf_event validation test suite that I maintain to help when
    debugging PAPI issues.

    http://web.eecs.utk.edu/~vweaver1/projects/perf-events/validation.html

    it's only about 12 tests right now, but feel free to use them if you'd
    like (they're GPL). I really don't have any interest in merging them into
    the perf tree though.

    Vince


    \
     
     \ /
      Last update: 2011-05-25 23:27    [W:0.019 / U:59.008 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site