From: "Wang, Weilin" <weilin.wang@intel.com>
To: Namhyung Kim <namhyung@kernel.org>, Ian Rogers <irogers@google.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>,
"Hunter, Adrian" <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
"linux-perf-users@vger.kernel.org"
<linux-perf-users@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Taylor, Perry" <perry.taylor@intel.com>,
"Alt, Samantha" <samantha.alt@intel.com>,
"Biggers, Caleb" <caleb.biggers@intel.com>
Subject: RE: [RFC PATCH v5 0/6] TPEBS counting mode support
Date: Fri, 29 Mar 2024 00:12:38 +0000 [thread overview]
Message-ID: <CO6PR11MB56353F87C19F5D1DD913F94FEE3A2@CO6PR11MB5635.namprd11.prod.outlook.com> (raw)
In-Reply-To: <CAM9d7ci+8m1-Hcm9OjkaLk4ZOs6J0ah+pg0phyQGA_HVX9Qb-A@mail.gmail.com>
> -----Original Message-----
> From: Namhyung Kim <namhyung@kernel.org>
> Sent: Thursday, March 28, 2024 12:43 PM
> To: Ian Rogers <irogers@google.com>
> Cc: Wang, Weilin <weilin.wang@intel.com>; Arnaldo Carvalho de Melo
> <acme@kernel.org>; Peter Zijlstra <peterz@infradead.org>; Ingo Molnar
> <mingo@redhat.com>; Alexander Shishkin
> <alexander.shishkin@linux.intel.com>; Jiri Olsa <jolsa@kernel.org>; Hunter,
> Adrian <adrian.hunter@intel.com>; Kan Liang <kan.liang@linux.intel.com>;
> linux-perf-users@vger.kernel.org; linux-kernel@vger.kernel.org; Taylor, Perry
> <perry.taylor@intel.com>; Alt, Samantha <samantha.alt@intel.com>; Biggers,
> Caleb <caleb.biggers@intel.com>
> Subject: Re: [RFC PATCH v5 0/6] TPEBS counting mode support
>
> Hello,
>
> On Thu, Mar 28, 2024 at 9:36 AM Ian Rogers <irogers@google.com> wrote:
> >
> > On Tue, Mar 26, 2024 at 1:29 PM <weilin.wang@intel.com> wrote:
> > >
> > > From: Weilin Wang <weilin.wang@intel.com>
> > >
> > > Changes in v5:
> > > - Update code and add comments for better code quality [Ian]
> > >
> > > v4: https://lore.kernel.org/all/20240312234921.812685-1-
> weilin.wang@intel.com/
> > >
> > > Weilin Wang (6):
> > > perf stat: Parse and find tpebs events when parsing metrics to prepare
> > > for perf record sampling
> > > perf stat: Fork and launch perf record when perf stat needs to get
> > > retire latency value for a metric.
> > > perf stat: Add retire latency values into the expr_parse_ctx to
> > > prepare for final metric calculation
> > > perf stat: Create another thread for sample data processing
> > > perf stat: Add retire latency print functions to print out at the very
> > > end of print out
> > > perf vendor events intel: Add MTL metric json files
> > >
> > > tools/perf/builtin-stat.c | 211 +-
> > > .../arch/x86/meteorlake/metricgroups.json | 127 +
> > > .../arch/x86/meteorlake/mtl-metrics.json | 2551
> +++++++++++++++++
> > > tools/perf/util/data.c | 3 +
> > > tools/perf/util/data.h | 5 +
> > > tools/perf/util/metricgroup.c | 88 +-
> > > tools/perf/util/metricgroup.h | 22 +-
> > > tools/perf/util/stat-display.c | 65 +
> > > tools/perf/util/stat-shadow.c | 19 +
> > > tools/perf/util/stat.h | 4 +
> > > 10 files changed, 3076 insertions(+), 19 deletions(-)
> > > create mode 100644 tools/perf/pmu-
> events/arch/x86/meteorlake/metricgroups.json
> > > create mode 100644 tools/perf/pmu-events/arch/x86/meteorlake/mtl-
> metrics.json
> >
> > Thanks Weilin,
> >
> > I'm happy with this series, my Reviewed-by is on all the patches.
> > Arnaldo/Namhyung, could we land this for the sake of Meteorlake metric
> > enablement? For the sake of tools, for the series:
> >
> > Reviewed-by: Ian Rogers <irogers@google.com>
>
> Let me review this series again.
Thanks a lot Ian and Namhyung!
>
> Thanks,
> Namhyung
prev parent reply other threads:[~2024-03-29 0:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-26 20:28 [RFC PATCH v5 0/6] TPEBS counting mode support weilin.wang
2024-03-26 20:28 ` [RFC PATCH v5 1/6] perf stat: Parse and find tpebs events when parsing metrics to prepare for perf record sampling weilin.wang
2024-03-29 5:46 ` Namhyung Kim
2024-03-29 6:43 ` Wang, Weilin
2024-03-29 6:55 ` Namhyung Kim
2024-03-26 20:28 ` [RFC PATCH v5 2/6] perf stat: Fork and launch perf record when perf stat needs to get retire latency value for a metric weilin.wang
2024-03-29 6:43 ` Namhyung Kim
2024-03-29 17:25 ` Wang, Weilin
2024-03-26 20:28 ` [RFC PATCH v5 3/6] perf stat: Add retire latency values into the expr_parse_ctx to prepare for final metric calculation weilin.wang
2024-03-26 20:28 ` [RFC PATCH v5 4/6] perf stat: Create another thread for sample data processing weilin.wang
2024-03-29 6:47 ` Namhyung Kim
2024-03-26 20:28 ` [RFC PATCH v5 5/6] perf stat: Add retire latency print functions to print out at the very end of print out weilin.wang
2024-03-26 20:28 ` [RFC PATCH v5 6/6] perf vendor events intel: Add MTL metric json files weilin.wang
2024-03-28 16:36 ` [RFC PATCH v5 0/6] TPEBS counting mode support Ian Rogers
2024-03-28 19:43 ` Namhyung Kim
2024-03-29 0:12 ` Wang, Weilin [this message]
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