From: Jiri Olsa <jolsa@redhat.com>
To: Andi Kleen <andi@firstfloor.org>
Cc: acme@kernel.org, jolsa@kernel.org, linux-kernel@vger.kernel.org,
mingo@kernel.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: [PATCH 03/11] perf, tools: Add support for parsing uncore json files
Date: Sun, 8 Jan 2017 20:00:55 +0100 [thread overview]
Message-ID: <20170108190055.GA14867@krava> (raw)
In-Reply-To: <20170103150833.6694-4-andi@firstfloor.org>
On Tue, Jan 03, 2017 at 07:08:25AM -0800, Andi Kleen wrote:
> From: Andi Kleen <ak@linux.intel.com>
>
> Handle the Unit field, which is needed to find the right PMU for
> an event. We call it "pmu" and convert it to the perf pmu name
> with an uncore prefix.
>
> Handle the ExtSel field, which just extends the event mask with
> an additional bit.
>
> Handle the Filter field which adds parameters to the main event
> to configure filtering.
>
> Handle the Unit field which declares the unit the values
> should be scaled too (similar to what the kernel exports)
>
> Set up the perpkg field for uncore events so that perf
> knows they are per package (similar to what the kernel exports)
>
> Then output the fields into the pmu-events data structures which
> are compiled into perf.
>
> Filter out zero fields, except for the event itself.
>
> v2: Fix compilation. Add uncore_ prefix at pre-processing time.
> Move eventcode change to separate patch.
> Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
thanks,
jirka
next prev parent reply other threads:[~2017-01-08 19:00 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 15:08 Support Intel uncore event lists v4 Andi Kleen
2017-01-03 15:08 ` [PATCH 01/11] perf, tools: Factor out scale conversion code Andi Kleen
2017-01-08 18:57 ` Jiri Olsa
2017-01-08 18:57 ` Jiri Olsa
2017-01-12 13:31 ` Arnaldo Carvalho de Melo
2017-01-12 18:07 ` Arnaldo Carvalho de Melo
2017-01-18 9:19 ` [tip:perf/core] perf pmu: " tip-bot for Andi Kleen
2017-01-03 15:08 ` [PATCH 02/11] perf, tools: Parse eventcode as number in jevents Andi Kleen
2017-01-08 18:57 ` Jiri Olsa
2017-01-10 1:10 ` Andi Kleen
2017-01-18 11:56 ` Jiri Olsa
2017-01-03 15:08 ` [PATCH 03/11] perf, tools: Add support for parsing uncore json files Andi Kleen
2017-01-08 18:58 ` Jiri Olsa
2017-01-12 13:32 ` Arnaldo Carvalho de Melo
2017-01-08 19:00 ` Jiri Olsa [this message]
2017-01-03 15:08 ` [PATCH 04/11] perf, tools: Support per pmu json aliases Andi Kleen
2017-01-18 11:58 ` Jiri Olsa
2017-01-19 0:17 ` Andi Kleen
2017-01-19 10:42 ` Jiri Olsa
2017-01-03 15:08 ` [PATCH 05/11] perf, tools: Support event aliases for non cpu// pmus Andi Kleen
2017-01-18 12:10 ` Jiri Olsa
2017-01-03 15:08 ` [PATCH 06/11] perf, tools: Add debug support for outputing alias string Andi Kleen
2017-01-18 12:16 ` Jiri Olsa
2017-01-18 15:45 ` Andi Kleen
2017-01-18 16:18 ` Jiri Olsa
2017-01-18 12:16 ` Jiri Olsa
2017-01-03 15:08 ` [PATCH 07/11] perf, tools: Collapse identically named events in perf stat Andi Kleen
2017-01-18 12:44 ` Jiri Olsa
2017-01-18 16:31 ` Andi Kleen
2017-01-18 16:56 ` Jiri Olsa
2017-01-18 17:28 ` Andi Kleen
2017-01-03 15:08 ` [PATCH 08/11] perf, tools: Expand PMU events by prefix match Andi Kleen
2017-01-03 15:08 ` [PATCH 09/11] perf, tools: Add a simple expression parser for JSON Andi Kleen
2017-01-03 15:08 ` [PATCH 10/11] perf, tools: Support MetricExpr header in JSON event list Andi Kleen
2017-01-03 15:08 ` [PATCH 11/11] perf, tools, stat: Output JSON MetricExpr metric Andi Kleen
2017-01-10 1:33 Support Intel uncore event lists v4 Andi Kleen
2017-01-10 1:33 ` [PATCH 03/11] perf, tools: Add support for parsing uncore json files Andi Kleen
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