From: Andi Kleen <andi@firstfloor.org>
To: acme@kernel.org
Cc: jolsa@kernel.org, linux-kernel@vger.kernel.org
Subject: perf: Improve support for uncore JSON event lists
Date: Fri, 10 Mar 2017 13:24:33 -0800 [thread overview]
Message-ID: <20170310212446.6662-1-andi@firstfloor.org> (raw)
This patch kit further improves support for Intel uncore events in
the Linux perf user tool. The basic support has been already
merged earlier, but this makes it nicer to use.
- Collapse counts from duplicated boxes to make the output
easier to read.
- Support specifying events for multiple duplicated boxes
in an abbreviated format to shorten event specifiers
- Add support for computing Metrics defined in the event lists,
so that the event lists can extend the metrics in perf stat.
This allows to represent many events in an easier to understand
format.
Available from
git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc.git perf/builtin-json-29
v1: Initial post after being split off to own patchkit
Adding MetricName support and support for more than two events
in expressions.
v2: Address review comments. Move new hunk from refactor
patchkit to patch adding new features. Improve changelogs
slightly.
v3: Rebased on latest tip tree.
Split some patches based on review feedback.
Add event list changes for MetricName
Move extra printing in perf list to new option
Improve descriptions
Cleanups based on code review.
next reply other threads:[~2017-03-10 21:25 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-10 21:24 Andi Kleen [this message]
2017-03-10 21:24 ` [PATCH 01/13] perf, tools, stat: Factor out callback for collecting event values Andi Kleen
2017-03-14 14:56 ` Jiri Olsa
2017-03-10 21:24 ` [PATCH 02/13] perf, tools, stat: Collapse identically named events Andi Kleen
2017-03-10 21:24 ` [PATCH 03/13] perf, tools, stat: Handle partially bad results with merging Andi Kleen
2017-03-10 21:24 ` [PATCH 04/13] perf, tools: Factor out PMU matching in parser Andi Kleen
2017-03-10 21:24 ` [PATCH 05/13] perf, tools: Expand PMU events by prefix match Andi Kleen
2017-03-10 21:24 ` [PATCH 06/13] perf, tools: Special case uncore_ prefix Andi Kleen
2017-03-10 21:24 ` [PATCH 07/13] perf, tools: Add a simple expression parser for JSON Andi Kleen
2017-03-10 21:24 ` [PATCH 08/13] perf, tools: Update Intel uncore JSON event files Andi Kleen
2017-03-10 21:24 ` [PATCH 09/13] perf, tools: Support MetricExpr header in JSON event list Andi Kleen
2017-03-10 21:24 ` [PATCH 10/13] perf, tools, stat: Output JSON MetricExpr metric Andi Kleen
2017-03-10 21:24 ` [PATCH 11/13] perf, tools, list: Support printing MetricExpr with --debug Andi Kleen
2017-03-10 21:24 ` [PATCH 12/13] perf, tools: Add support for MetricName JSON attribute Andi Kleen
2017-03-10 21:24 ` [PATCH 13/13] perf, tools, list: Move extra details printing to new option Andi Kleen
2017-03-13 14:43 ` perf: Improve support for uncore JSON event lists Jiri Olsa
2017-03-13 16:11 ` Andi Kleen
2017-03-13 16:15 ` Jiri Olsa
-- strict thread matches above, loose matches on Subject: below --
2017-03-20 20:16 Andi Kleen
2017-03-21 14:48 ` Jiri Olsa
2017-03-21 19:53 ` Arnaldo Carvalho de Melo
2017-03-01 6:49 Andi Kleen
2017-03-07 10:04 ` Jiri Olsa
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