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11018201b8
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Anton Blanchard 11018201b8 perf stat: Add branch performance metric 
When we count both branches and branch-misses it is useful to
print out the percentage of branch-misses:

 # perf stat -e branches -e branch-misses /bin/true

 Performance counter stats for '/bin/true':

         401684  branches                 #      0.000 M/sec
          23301  branch-misses            #      5.801 %

Signed-off-by: Anton Blanchard <anton@samba.org>
Cc: paulus@samba.org
Cc: a.p.zijlstra@chello.nl
LKML-Reference: <20091018112923.GQ4808@kryten>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2009-10-19 09:20:21 +02:00
..
Documentation perf timechart: Add a power-only mode 2009-10-01 09:26:40 +02:00
util perf trace: Add filter Suppport 2009-10-15 11:35:23 +02:00
.gitignore perf tools: .gitignore += perf*.html 2009-09-24 14:01:22 +02:00
builtin-annotate.c perf tools: Move dereference after NULL test 2009-10-17 09:29:10 +02:00
builtin-help.c perf: Enable more compiler warnings 2009-08-16 10:47:47 +02:00
builtin-list.c perf list: Fix large list output by using the pager 2009-08-13 09:05:48 +02:00
builtin-record.c perf trace: Add filter Suppport 2009-10-15 11:35:23 +02:00
builtin-report.c perf tools: Move dereference after NULL test 2009-10-17 09:29:10 +02:00
builtin-sched.c perf tools: Move dereference after NULL test 2009-10-17 09:29:10 +02:00
builtin-stat.c perf stat: Add branch performance metric 2009-10-19 09:20:21 +02:00
builtin-timechart.c perf timechart: Add a power-only mode 2009-10-01 09:26:40 +02:00
builtin-top.c perf tools: Remove expensive old debug code from perf top 2009-10-13 15:30:15 +02:00
builtin-trace.c perf tools: Move dereference after NULL test 2009-10-17 09:29:10 +02:00
builtin.h perf: Add the timechart tool 2009-09-19 11:42:13 +02:00
command-list.txt perf: Add timechart help text and add timechart to "perf help" 2009-09-19 18:57:53 +02:00
CREDITS perf_counter tools: Add CREDITS file for Git contributors 2009-06-24 19:54:29 +02:00
design.txt perf_event: Provide vmalloc() based mmap() backing 2009-10-06 14:21:50 +02:00
Makefile Merge branch 'linus' into perf/core 2009-10-15 08:44:44 +02:00
perf.c perf tools: Do not manually count string lengths 2009-10-13 11:55:31 +02:00
perf.h perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00