From: Jiri Olsa <jolsa@redhat.com>
To: kan.liang@linux.intel.com
Cc: peterz@infradead.org, tglx@linutronix.de, acme@kernel.org,
mingo@redhat.com, x86@kernel.org, linux-kernel@vger.kernel.org,
len.brown@intel.com, namhyung@kernel.org, eranian@google.com,
ak@linux.intel.com
Subject: Re: [PATCH 00/10] perf: Multi-die/package support
Date: Wed, 20 Feb 2019 13:46:19 +0100 [thread overview]
Message-ID: <20190220124619.GB25423@krava> (raw)
In-Reply-To: <1550606411-5313-1-git-send-email-kan.liang@linux.intel.com>
On Tue, Feb 19, 2019 at 12:00:01PM -0800, kan.liang@linux.intel.com wrote:
> From: Kan Liang <kan.liang@linux.intel.com>
>
> Add Linux perf support for multi-die/package. The first product with
> multi-die is Xeon Cascade Lake-AP (CLX-AP).
> The code bases on the top of Len's multi-die/package support.
> https://lkml.org/lkml/2019/2/18/1534
>
> Patch 1-4: They are generic codes for previous platforms.
> Perf supports miscellaneous modules, e.g cstate, RAPL and uncore.
> Their counters have the same scope of effect (per package).
> But they maintain their own scope information independently.
> It's very useful to abstract several common topology related codes
> for these modules to reduce the code redundancy, especially when
> adding counters with new scope.
>
> Patch 5-8: Support die scope counters on CLX-AP for uncore, RAPL
> and cstate.
>
> Patch 9-10: Support per-die aggregation for perf stat and header.
>
> Kan Liang (10):
> perf/x86/intel: Introduce a concept "domain" as the scope of counters
> perf/x86/intel/cstate: Apply "domain" for cstate
> perf/x86/intel/uncore: Apply "domain" for uncore
> perf/x86/intel/rapl: Apply "domain" for RAPL
> perf/x86/intel/domain: Add new domain type for die
> perf/x86/intel/uncore: Support die scope counters on CLX-AP
> perf/x86/intel/rapl: Support die scope counters on CLX-AP
> perf/x86/intel/cstate: Support die scope counters on CLX-AP
> perf header: Add die information in cpu topology
> perf stat: Support per-die aggregation
hi,
what is based on? I'm getting conflicts when applying
on tip or Arnaldo's perf/core
thanks,
jirka
>
> arch/x86/events/Makefile | 2 +-
> arch/x86/events/domain.c | 81 +++++
> arch/x86/events/domain.h | 26 ++
> arch/x86/events/intel/cstate.c | 364 ++++++++++++---------
> arch/x86/events/intel/rapl.c | 333 ++++++++++++++-----
> arch/x86/events/intel/uncore.c | 247 +++++++++-----
> arch/x86/events/intel/uncore.h | 9 +-
> arch/x86/events/intel/uncore_snbep.c | 2 +-
> tools/perf/Documentation/perf-stat.txt | 10 +
> tools/perf/Documentation/perf.data-file-format.txt | 9 +-
> tools/perf/builtin-stat.c | 73 ++++-
> tools/perf/util/cpumap.c | 55 +++-
> tools/perf/util/cpumap.h | 10 +-
> tools/perf/util/env.c | 1 +
> tools/perf/util/env.h | 3 +
> tools/perf/util/header.c | 185 ++++++++++-
> tools/perf/util/stat-display.c | 24 +-
> tools/perf/util/stat-shadow.c | 1 +
> tools/perf/util/stat.c | 1 +
> tools/perf/util/stat.h | 1 +
> 20 files changed, 1082 insertions(+), 355 deletions(-)
> create mode 100644 arch/x86/events/domain.c
> create mode 100644 arch/x86/events/domain.h
>
> --
> 2.7.4
>
next prev parent reply other threads:[~2019-02-20 12:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-19 20:00 [PATCH 00/10] perf: Multi-die/package support kan.liang
2019-02-19 20:00 ` [PATCH 01/10] perf/x86/intel: Introduce a concept "domain" as the scope of counters kan.liang
2019-02-20 11:12 ` Peter Zijlstra
2019-02-20 14:36 ` Liang, Kan
2019-03-05 20:32 ` Liang, Kan
2019-02-19 20:00 ` [PATCH 02/10] perf/x86/intel/cstate: Apply "domain" for cstate kan.liang
2019-02-19 20:00 ` [PATCH 03/10] perf/x86/intel/uncore: Apply "domain" for uncore kan.liang
2019-02-19 20:00 ` [PATCH 04/10] perf/x86/intel/rapl: Apply "domain" for RAPL kan.liang
2019-02-19 20:00 ` [PATCH 05/10] perf/x86/intel/domain: Add new domain type for die kan.liang
2019-02-19 20:00 ` [PATCH 06/10] perf/x86/intel/cstate: Support die scope counters on CLX-AP kan.liang
2019-02-19 20:00 ` [PATCH 07/10] perf/x86/intel/uncore: " kan.liang
2019-02-19 20:00 ` [PATCH 08/10] perf/x86/intel/rapl: " kan.liang
2019-02-19 20:00 ` [PATCH 09/10] perf header: Add die information in cpu topology kan.liang
2019-02-19 20:00 ` [PATCH 10/10] perf stat: Support per-die aggregation kan.liang
2019-02-20 10:15 ` [PATCH 00/10] perf: Multi-die/package support Peter Zijlstra
2019-02-20 12:46 ` Jiri Olsa [this message]
2019-02-20 13:24 ` Peter Zijlstra
2019-02-20 13:32 ` Jiri Olsa
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