On Tue, Mar 21, 2017 at 04:42:45PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Mar 21, 2017 at 08:45:22AM -0700, Andi Kleen escreveu:
> > > > % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}'
> > > > --metric-only
> > > > 1.000127077 0.9
> > > > 2.00030143
Em Tue, Mar 21, 2017 at 08:45:22AM -0700, Andi Kleen escreveu:
> > > % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}'
> > > --metric-only
> > > 1.000127077 0.9
> > > 2.000301436 0.7
> > > 3.000456379 0.0
> >
> > The comment above suggest I'll s
> > % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}'
> > --metric-only
> > 1.000127077 0.9
> > 2.000301436 0.7
> > 3.000456379 0.0
>
> The comment above suggest I'll see 'original event as description' in this
> example??
Yes the latest code
On Mon, Mar 20, 2017 at 01:17:08PM -0700, Andi Kleen wrote:
> From: Andi Kleen
>
> Add generic infrastructure to perf stat to output ratios for "MetricExpr"
> entries in the event lists. Many events are more useful as ratios
> than in raw form, typically some count in relation to total ticks.
>
From: Andi Kleen
Add generic infrastructure to perf stat to output ratios for "MetricExpr"
entries in the event lists. Many events are more useful as ratios
than in raw form, typically some count in relation to total ticks.
Transfer the MetricExpr information from the alias to the evsel.
We mar
From: Andi Kleen
Add generic infrastructure to perf stat to output ratios for "MetricExpr"
entries in the event lists. Many events are more useful as ratios
than in raw form, typically some count in relation to total ticks.
Transfer the MetricExpr information from the alias to the evsel.
We mar
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