From: Andi Kleen <ak@linux.intel.com>
To: Stephane Eranian <eranian@google.com>
Cc: roman.sudarikov@linux.intel.com,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
bgregg@netflix.com, "Liang, Kan" <kan.liang@linux.intel.com>,
alexander.antonov@intel.com
Subject: Re: [PATCH 1/6] perf x86: Infrastructure for exposing an Uncore unit to PMON mapping
Date: Mon, 2 Dec 2019 19:00:31 -0800 [thread overview]
Message-ID: <20191203030031.GP84886@tassilo.jf.intel.com> (raw)
In-Reply-To: <CABPqkBQ0Ukn3RXB2516Qpz3_hGEzOgUA-JcFwBcdDfPPj4bVNQ@mail.gmail.com>
> You are just looking at one die (package). How does your enumeration
> help figure out
> is the iio_0 is on socket0 of socket1 and then figure out which
> bus/domain in on which
> socket.
>
> And how does that help map actual devices (using the output of lspci)
> to the IIO?
> You need to show how you would do that, which is really what people
> want, with what you
> have in your patch right now.
See the rest of the patch series. It implements all of this in
the perf tool.
-Andi
next prev parent reply other threads:[~2019-12-03 3:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-26 16:36 [PATCH 0/6] perf x86: Exposing IO stack to IO PMON mapping through sysfs roman.sudarikov
2019-11-26 16:36 ` [PATCH 1/6] perf x86: Infrastructure for exposing an Uncore unit to PMON mapping roman.sudarikov
2019-11-26 16:36 ` [PATCH 2/6] perf tools: Helper functions to enumerate and probe PCI devices roman.sudarikov
2019-11-26 16:36 ` [PATCH 3/6] perf stat: Helper functions for list of IIO devices roman.sudarikov
2019-11-26 16:36 ` [PATCH 4/6] perf stat: New --iiostat mode to provide I/O performance metrics roman.sudarikov
2019-11-26 16:36 ` [PATCH 5/6] perf tools: Add feature check for libpci roman.sudarikov
2019-11-26 16:36 ` [PATCH 6/6] perf stat: Add PCI device name to --iiostat output roman.sudarikov
2019-12-02 14:00 ` [PATCH 1/6] perf x86: Infrastructure for exposing an Uncore unit to PMON mapping Peter Zijlstra
2019-12-02 19:47 ` Stephane Eranian
2019-12-03 3:00 ` Andi Kleen [this message]
2019-12-04 18:48 ` Sudarikov, Roman
2019-12-05 18:02 ` Stephane Eranian
2019-12-05 22:28 ` Andi Kleen
2019-12-06 16:08 ` Sudarikov, Roman
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