From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>,
jolsa@kernel.org, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH v3 01/11] perf, tools: Support weak groups
Date: Mon, 4 Sep 2017 13:51:39 -0300 [thread overview]
Message-ID: <20170904165139.GA22298@kernel.org> (raw)
In-Reply-To: <20170901170039.GB32113@krava>
Em Fri, Sep 01, 2017 at 07:00:39PM +0200, Jiri Olsa escreveu:
> On Fri, Sep 01, 2017 at 06:57:59PM +0200, Jiri Olsa wrote:
> > On Thu, Aug 31, 2017 at 12:40:26PM -0700, Andi Kleen wrote:
> > > From: Andi Kleen <ak@linux.intel.com>
> > > Add a concept of a 'weak group': try to set up a group,
> > > but if it's not schedulable fallback to not using
> > > a group. That gives us the best of both worlds:
> > > groups if they work, but still a usable fallback if they don't.
> > Acked-by: Jiri Olsa <jolsa@kernel.org>
> just realized we support this in stat only and the doc indicates it's
> global.. maybe the perf-list.txt line could have the '(perf stat
> only)' suffix ;-)
I'll try to add something to that effect.
- Arnaldo
next prev parent reply other threads:[~2017-09-04 16:51 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 19:40 Support standalone metrics and metric groups for perf Andi Kleen
2017-08-31 19:40 ` [PATCH v3 01/11] perf, tools: Support weak groups Andi Kleen
2017-09-01 16:57 ` Jiri Olsa
2017-09-01 17:00 ` Jiri Olsa
2017-09-04 16:51 ` Arnaldo Carvalho de Melo [this message]
2017-09-22 16:28 ` [tip:perf/core] perf tools: Support weak groups in 'perf stat' tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 02/11] perf, tools: Support metric_group and no event name in json parser Andi Kleen
2017-09-22 16:29 ` [tip:perf/core] perf vendor events: Support metric_group and no event name in JSON parser tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 03/11] perf, tools, stat: Factor out generic metric printing Andi Kleen
2017-09-22 16:29 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 04/11] perf, tools: Print generic metric header even for failed expressions Andi Kleen
2017-09-22 16:30 ` [tip:perf/core] perf stat: " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 05/11] perf, tools: Extract function to get json alias map Andi Kleen
2017-09-22 16:30 ` [tip:perf/core] perf pmu: Extract function to get JSON " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 06/11] perf, tools, stat: Support JSON metrics in perf stat Andi Kleen
2017-09-04 17:11 ` Arnaldo Carvalho de Melo
2017-09-04 17:37 ` Andi Kleen
2017-09-05 18:09 ` Arnaldo Carvalho de Melo
2017-09-05 18:16 ` Arnaldo Carvalho de Melo
2017-09-05 18:32 ` Arnaldo Carvalho de Melo
2017-09-05 18:19 ` Andi Kleen
2017-09-05 18:52 ` Arnaldo Carvalho de Melo
2017-09-05 19:52 ` Andi Kleen
2017-09-05 20:07 ` Arnaldo Carvalho de Melo
2017-09-05 20:37 ` Andi Kleen
2017-09-08 18:10 ` Arnaldo Carvalho de Melo
2017-09-08 19:08 ` Andi Kleen
2017-09-11 14:05 ` Arnaldo Carvalho de Melo
2017-09-22 16:37 ` [tip:perf/core] perf vendor events: Add JSON metrics for Broadwell tip-bot for Andi Kleen
2017-09-22 16:38 ` [tip:perf/core] perf vendor events: Add JSON metrics for Skylake tip-bot for Andi Kleen
2017-09-22 16:38 ` [tip:perf/core] perf vendor events: Add JSON metrics for Sandy Bridge tip-bot for Andi Kleen
2017-09-22 16:31 ` [tip:perf/core] perf stat: Support JSON metrics in perf stat tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 07/11] perf, tools, list: Add metric groups to perf list Andi Kleen
2017-09-22 16:31 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-10-13 14:50 ` [PATCH v3 07/11] perf, tools, " Arnaldo Carvalho de Melo
2017-08-31 19:40 ` [PATCH v3 08/11] perf, tools, stat: Don't use ctx for saved values lookup Andi Kleen
2017-09-22 16:31 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 09/11] perf, tools, stat: Support duration_time for metrics Andi Kleen
2017-09-22 16:32 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 10/11] perf, tools, stat: Hide internal duration_time counter Andi Kleen
2017-09-22 16:32 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-08-31 19:40 ` [PATCH v3 11/11] perf, tools, stat: Update walltime_nsecs_stats in interval mode Andi Kleen
2017-09-22 16:33 ` [tip:perf/core] perf " tip-bot for Andi Kleen
2017-09-01 17:26 ` Support standalone metrics and metric groups for perf Jiri Olsa
2017-09-01 17:36 ` Jiri Olsa
2017-09-01 17:42 ` Andi Kleen
2017-09-01 17:50 ` Jiri Olsa
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