Public bug reported:
== Comment: #0 - Sukadev Bhattiprolu <[email protected]> - 2015-10-19
20:45:40 ==
Power processor provides the ability to monitor a large number of Performance
Monitoring events. However the linux kernel/perf tool requires that a vast
majority
of these events be specified by their raw codes:
perf stat -e r100f2 sleep 1
We would instead like to be able to specify the events by its name:
perf stat -e pm_1plus_ppc_cmpl sleep 1
where the event name name 'pm_1plus_ppc_cmpl' is defined in
the POWER PMU specs
== Comment: #1 - Sukadev Bhattiprolu 2015-10-27 13:43:20 ==
Here is a pointer to a newer version of the patch set:
https://lkml.org/lkml/2015/10/26/624
== Comment: #10 - Sukadev Bhattiprolu - 2016-03-01 13:50:37 ==
(In reply to comment #9)
> any change in upstream status? If not, should we re-target this to 16.04.1
> and 16.10?
No, no comments yet from maintainer, so patches still stuck. Yes we could
re-target to 16.10 for now.
** Affects: ubuntu
Importance: Undecided
Assignee: Taco Screen team (taco-screen-team)
Status: New
** Tags: architecture-ppc64 bugnameltc-132028 severity-medium
targetmilestone-inin1604
** Tags added: architecture-ppc64 bugnameltc-132028 severity-medium
targetmilestone-inin1604
** Changed in: ubuntu
Assignee: (unassigned) => Taco Screen team (taco-screen-team)
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https://bugs.launchpad.net/bugs/1553178
Title:
perf: POWER8: Allow specifying Power PMU events by name rather than
raw codes
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