From: Jiri Olsa <jolsa@redhat.com>
To: Stephane Eranian <eranian@google.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Arnaldo Carvalho de Melo <acme@ghostprotocols.net>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Ingo Molnar <mingo@elte.hu>, Paul Mackerras <paulus@samba.org>,
Corey Ashford <cjashfor@linux.vnet.ibm.com>,
Frederic Weisbecker <fweisbec@gmail.com>
Subject: Re: [PATCHv4 0/8] perf, tool: Allow to use hw events in PMU syntax
Date: Wed, 10 Oct 2012 15:40:20 +0200 [thread overview]
Message-ID: <20121010134020.GA14897@krava.brq.redhat.com> (raw)
In-Reply-To: <CABPqkBQ8SS790ynd8tdjUk1fKwKN0UdqApJ_p4JvbgyyRU48Uw@mail.gmail.com>
On Wed, Oct 10, 2012 at 03:34:53PM +0200, Stephane Eranian wrote:
> On Wed, Oct 10, 2012 at 2:53 PM, Jiri Olsa <jolsa@redhat.com> wrote:
> > hi,
> > here's the change to make following syntax available:
> > perf stat -e cpu/event=instructions/u ls
> > perf stat -e cpu/cycles/u ls
> >
> Unless, I am mistaken but I did not see in your patch where you adjust the list
> of generic Hw events (and encodings) you expose via sysfs based on CPU model
> number. Some generic HW PMU may not have actual physical mappings. Look
> at IvyBridge, for instance.
hm, path 2 remove any attribute that is not defined via x86_pmu.event_map,
if that's what you mean..
jirka
next prev parent reply other threads:[~2012-10-10 13:41 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-10 12:53 [PATCHv4 0/8] perf, tool: Allow to use hw events in PMU syntax Jiri Olsa
2012-10-10 12:53 ` [PATCH 1/8] perf x86: Making hardware events translations available in sysfs Jiri Olsa
2012-10-24 10:02 ` [tip:perf/core] perf/x86: Make hardware event " tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 2/8] perf x86: Filter out undefined events from sysfs events attribute Jiri Olsa
2012-10-24 10:03 ` [tip:perf/core] perf/x86: " tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 3/8] perf x86: Adding hardware events translations for intel cpus Jiri Olsa
2012-10-24 10:04 ` [tip:perf/core] perf/x86: Add hardware events translations for Intel cpus tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 4/8] perf x86: Adding hardware events translations for amd cpus Jiri Olsa
2012-10-10 14:11 ` Peter Zijlstra
2012-10-10 14:25 ` Jiri Olsa
2012-10-10 14:38 ` Peter Zijlstra
2012-10-24 10:05 ` [tip:perf/core] perf/x86: Add hardware events translations for AMD cpus tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 5/8] perf x86: Adding hardware events translations for p6 cpus Jiri Olsa
2012-10-24 10:06 ` [tip:perf/core] perf/x86: Add hardware events translations for Intel P6 cpus tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 6/8] perf tools: Fix pmu object alias initialization Jiri Olsa
2012-10-24 10:07 ` [tip:perf/core] perf tools: Fix PMU " tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 7/8] perf tools: Add support to specify hw event as pmu event term Jiri Olsa
2012-10-24 10:08 ` [tip:perf/core] perf tools: Add support to specify hw event as PMU " tip-bot for Jiri Olsa
2012-10-10 12:53 ` [PATCH 8/8] perf test: Add automated tests for pmu sysfs translated events Jiri Olsa
2012-10-24 10:09 ` [tip:perf/core] " tip-bot for Jiri Olsa
2012-10-10 13:34 ` [PATCHv4 0/8] perf, tool: Allow to use hw events in PMU syntax Stephane Eranian
2012-10-10 13:40 ` Jiri Olsa [this message]
2012-10-10 13:44 ` Stephane Eranian
2012-10-23 15:05 ` Peter Zijlstra
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