From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: acme@kernel.org, jolsa@kernel.org, mingo@kernel.org,
linux-kernel@vger.kernel.org, eranian@google.com,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 3/9] perf, tools, stat: Move noise/running printing into printout
Date: Thu, 28 Jan 2016 10:48:02 +0100 [thread overview]
Message-ID: <20160128094802.GA13944@krava.brq.redhat.com> (raw)
In-Reply-To: <20160126235743.GH31686@two.firstfloor.org>
On Wed, Jan 27, 2016 at 12:57:43AM +0100, Andi Kleen wrote:
> On Sat, Jan 23, 2016 at 05:19:58PM +0100, Jiri Olsa wrote:
> > On Sat, Jan 23, 2016 at 04:43:05AM +0100, Andi Kleen wrote:
> > > > > - if (run == 0 || ena == 0) {
> > > > > - fprintf(output, "CPU%*d%s%*s%s",
> > > > > - csv_output ? 0 : -4,
> > > > > - perf_evsel__cpus(counter)->map[cpu], csv_sep,
> > > > > - csv_output ? 0 : 18,
> > > > > - counter->supported ? CNTR_NOT_COUNTED : CNTR_NOT_SUPPORTED,
> > > > > - csv_sep);
> > > >
> > > > this hunk is not preserved in the new code.. I guess the output is
> > > > different for -A if counter wasn't meassure?
> > >
> > > The code for this is common in printout() now.
> >
> > but what will be printed for -A not counted counters?
> > not the "CPU%*d%s%*s%s" ...
>
>
> CPU0 <not supported> stalled-cycles-backend
> CPU1 <not supported> stalled-cycles-backend
> CPU2 <not supported> stalled-cycles-backend
> CPU3 <not supported> stalled-cycles-backend
> CPU4 <not supported> stalled-cycles-backend
> CPU5 <not supported> stalled-cycles-backend
> CPU6 <not supported> stalled-cycles-backend
> CPU7 <not supported> stalled-cycles-backend
> CPU8 <not supported> stalled-cycles-backend
> CPU9 <not supported> stalled-cycles-backend
> CPU10 <not supported> stalled-cycles-backend
> CPU11 <not supported> stalled-cycles-backend
ah the aggr_printout provides that now.. which wasn't
the case for the removed code
thanks,
jirka
next prev parent reply other threads:[~2016-01-28 9:48 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-20 2:26 perf, tools: Refactor and support interval and CSV metrics Andi Kleen
2016-01-20 2:26 ` [PATCH 1/9] perf, tools, stat: Abstract stat metrics printing Andi Kleen
2016-01-22 9:41 ` Jiri Olsa
2016-01-22 10:05 ` Jiri Olsa
2016-01-20 2:26 ` [PATCH 2/9] perf, tools, stat: Add support for metrics in interval mode Andi Kleen
2016-01-22 9:41 ` Jiri Olsa
2016-01-20 2:26 ` [PATCH 3/9] perf, tools, stat: Move noise/running printing into printout Andi Kleen
2016-01-22 9:41 ` Jiri Olsa
2016-01-23 3:43 ` Andi Kleen
2016-01-23 16:19 ` Jiri Olsa
2016-01-26 23:57 ` Andi Kleen
2016-01-28 9:48 ` Jiri Olsa [this message]
2016-01-26 23:56 ` Andi Kleen
2016-01-20 2:26 ` [PATCH 4/9] perf, tools, stat: Implement CSV metrics output Andi Kleen
2016-01-22 9:57 ` Jiri Olsa
2016-01-20 2:26 ` [PATCH 5/9] perf, tools: Support metrics in --per-core/socket mode Andi Kleen
2016-01-20 2:26 ` [PATCH 6/9] perf, tools, stat: Document CSV format in manpage Andi Kleen
2016-01-22 10:03 ` Jiri Olsa
2016-01-22 10:08 ` Jiri Olsa
2016-01-23 3:43 ` Andi Kleen
2016-01-20 2:26 ` [PATCH 7/9] perf, tools, stat: Implement --metric-only mode Andi Kleen
2016-01-20 2:26 ` [PATCH 8/9] perf, tools: Add --metric-only support for -A Andi Kleen
2016-01-20 2:26 ` [PATCH 9/9] perf, tools, stat: Fix indentation of counter running printout Andi Kleen
2016-01-22 10:10 ` perf, tools: Refactor and support interval and CSV metrics Jiri Olsa
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