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| author | Sukadev Bhattiprolu <[email protected]> | 2013-01-22 22:25:29 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2013-01-31 13:07:51 -0300 |
| commit | 886c3b2d677fe248cce8101fa66a1b3e05c3ba16 (patch) | |
| tree | 502212e366484b4bd2b9c0baeaca5616226c0aa1 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 1c53a270724df91276d28d66f8e5a302fc6a5d74 (diff) | |
perf/POWER7: Make some POWER7 events available in sysfs
Make some POWER7-specific perf events available in sysfs.
$ /bin/ls -1 /sys/bus/event_source/devices/cpu/events/
branch-instructions
branch-misses
cache-misses
cache-references
cpu-cycles
instructions
PM_BRU_FIN
PM_BRU_MPRED
PM_CMPLU_STALL
PM_CYC
PM_GCT_NOSLOT_CYC
PM_INST_CMPL
PM_LD_MISS_L1
PM_LD_REF_L1
stalled-cycles-backend
stalled-cycles-frontend
where the 'PM_*' events are POWER specific and the others are the
generic events.
This will enable users to specify these events with their symbolic
names rather than with their raw code.
perf stat -e 'cpu/PM_CYC' ...
Signed-off-by: Sukadev Bhattiprolu <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Anton Blanchard <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Robert Richter <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions