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authorIngo Molnar <mingo@elte.hu>2011-04-28 02:57:53 +0200
committerIngo Molnar <mingo@elte.hu>2011-04-27 17:48:55 +0200
commit9ceb1c3d1fe15c2f9b55eaa8978019ef0e0a06ac (patch)
tree89c24419ef9a18d7b523bbdc6c7f9dd57c3e221f /tools/perf
parentc6264deff7ea6125492b442edad885e5429679af (diff)
downloadop-kernel-dev-9ceb1c3d1fe15c2f9b55eaa8978019ef0e0a06ac.zip
op-kernel-dev-9ceb1c3d1fe15c2f9b55eaa8978019ef0e0a06ac.tar.gz
perf stat: Fix printout vertical alignment
Before: | | Performance counter stats for '/home/mingo/hackbench 20' (5 runs): | | 71,321,607 instructions:u # 0.42 insns per cycle ( +- 0.00% ) | 168,040,009 cycles:u # 0.000 GHz ( +- 0.81% ) | | 1.468002368 seconds time elapsed ( +- 1.33% ) | After: | | Performance counter stats for '/home/mingo/hackbench 20' (5 runs): | | 71,321,607 instructions:u # 0.42 insns per cycle ( +- 0.00% ) | 168,040,009 cycles:u # 0.000 GHz ( +- 0.81% ) | | 1.468002368 seconds time elapsed ( +- 1.33% ) | The last column (stddev noise) is properly aligned, vertically. Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/n/tip-7y40wib8n1eqio7hjpn0dsrm@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-stat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 6959fde..003caa8 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -575,7 +575,7 @@ static void abs_printout(int cpu, struct perf_evsel *evsel, double avg)
if (total)
ratio = avg / total;
- fprintf(stderr, " # %4.2f insns per cycle", ratio);
+ fprintf(stderr, " # %4.2f insns per cycle ", ratio);
total = avg_stats(&runtime_stalled_cycles_stats[cpu]);
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