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author | Harry Pan <[email protected]> | 2018-03-09 20:15:47 +0800 |
---|---|---|
committer | Ingo Molnar <[email protected]> | 2018-03-31 11:28:36 +0200 |
commit | 490d03e83da2a5e9d7db84b1ec30a9c95415787e (patch) | |
tree | 71a8647e0527c28bef53eceb912ce7a046c872b1 /tools/perf/util/scripting-engines/trace-event-python.c | |
parent | 6ed70cf342de03c7b11cd4eb032705faeb29d284 (diff) |
perf/x86/intel: Add Cannon Lake support for RAPL profiling
This patch enables RAPL counters (energy consumption counters)
support for Cannon Lake processors.
( ESU and power domains refer to Intel Software Developers' Manual,
Vol. 4, Order No. 335592. )
Usage example:
$ perf list
$ perf stat -a -e power/energy-cores/,power/energy-pkg/ sleep 10
Tested-by: Puthikorn Voravootivat <[email protected]>
Signed-off-by: Harry Pan <[email protected]>
Reviewed-by: Benson Leung <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Cc: Vince Weaver <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions