Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 350034
b: refs/heads/master
c: 2ac3634
h: refs/heads/master
v: v3
  • Loading branch information
Sukadev Bhattiprolu authored and Arnaldo Carvalho de Melo committed Jan 31, 2013
1 parent 869def6 commit b3cb6c0
Show file tree
Hide file tree
Showing 3 changed files with 63 additions and 1 deletion.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 886c3b2d677fe248cce8101fa66a1b3e05c3ba16
refs/heads/master: 2ac3634a7e1c8eedc961030c87c5c36ebd5bbf8e
Empty file.
Original file line number Diff line number Diff line change
@@ -0,0 +1,62 @@
What: /sys/devices/cpu/events/
/sys/devices/cpu/events/branch-misses
/sys/devices/cpu/events/cache-references
/sys/devices/cpu/events/cache-misses
/sys/devices/cpu/events/stalled-cycles-frontend
/sys/devices/cpu/events/branch-instructions
/sys/devices/cpu/events/stalled-cycles-backend
/sys/devices/cpu/events/instructions
/sys/devices/cpu/events/cpu-cycles

Date: 2013/01/08

Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>

Description: Generic performance monitoring events

A collection of performance monitoring events that may be
supported by many/most CPUs. These events can be monitored
using the 'perf(1)' tool.

The contents of each file would look like:

event=0xNNNN

where 'N' is a hex digit and the number '0xNNNN' shows the
"raw code" for the perf event identified by the file's
"basename".


What: /sys/devices/cpu/events/PM_LD_MISS_L1
/sys/devices/cpu/events/PM_LD_REF_L1
/sys/devices/cpu/events/PM_CYC
/sys/devices/cpu/events/PM_BRU_FIN
/sys/devices/cpu/events/PM_GCT_NOSLOT_CYC
/sys/devices/cpu/events/PM_BRU_MPRED
/sys/devices/cpu/events/PM_INST_CMPL
/sys/devices/cpu/events/PM_CMPLU_STALL

Date: 2013/01/08

Contact: Linux kernel mailing list <linux-kernel@vger.kernel.org>
Linux Powerpc mailing list <linuxppc-dev@ozlabs.org>

Description: POWER-systems specific performance monitoring events

A collection of performance monitoring events that may be
supported by the POWER CPU. These events can be monitored
using the 'perf(1)' tool.

These events may not be supported by other CPUs.

The contents of each file would look like:

event=0xNNNN

where 'N' is a hex digit and the number '0xNNNN' shows the
"raw code" for the perf event identified by the file's
"basename".

Further, multiple terms like 'event=0xNNNN' can be specified
and separated with comma. All available terms are defined in
the /sys/bus/event_source/devices/<dev>/format file.

0 comments on commit b3cb6c0

Please sign in to comment.