linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jiri Olsa <jolsa@redhat.com>
To: Jin Yao <yao.jin@linux.intel.com>
Cc: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org,
	mingo@redhat.com, alexander.shishkin@linux.intel.com,
	Linux-kernel@vger.kernel.org, ak@linux.intel.com,
	kan.liang@intel.com, yao.jin@intel.com
Subject: Re: [PATCH v2 09/27] perf parse-events: Create two hybrid hardware events
Date: Fri, 12 Mar 2021 20:15:25 +0100	[thread overview]
Message-ID: <YEu9zbr75p+OLY2o@krava> (raw)
In-Reply-To: <20210311070742.9318-10-yao.jin@linux.intel.com>

On Thu, Mar 11, 2021 at 03:07:24PM +0800, Jin Yao wrote:

SNIP

>   cycles: 4: 800933425 1002536659 1002536659
>   cycles: 5: 800928573 1002528386 1002528386
>   cycles: 6: 800924347 1002520527 1002520527
>   cycles: 7: 800922009 1002513176 1002513176
>   cycles: 8: 800919624 1002507326 1002507326
>   cycles: 9: 800917204 1002500663 1002500663
>   cycles: 10: 802096579 1002494280 1002494280
>   cycles: 11: 802093770 1002486404 1002486404
>   cycles: 12: 803284338 1002479491 1002479491
>   cycles: 13: 803277609 1002469777 1002469777
>   cycles: 14: 800875902 1002458861 1002458861
>   cycles: 15: 800873241 1002451350 1002451350
>   cycles: 0: 800837379 1002444645 1002444645
>   cycles: 1: 800833400 1002438505 1002438505
>   cycles: 2: 800829291 1002433698 1002433698
>   cycles: 3: 800824390 1002427584 1002427584
>   cycles: 4: 800819360 1002422099 1002422099
>   cycles: 5: 800814787 1002415845 1002415845
>   cycles: 6: 800810125 1002410301 1002410301
>   cycles: 7: 800791893 1002386845 1002386845
>   cycles: 12855737722 16040169029 16040169029
>   cycles: 6406560625 8019379522 8019379522
> 
>    Performance counter stats for 'system wide':
> 
>       12,855,737,722      cpu_core/cycles/
>        6,406,560,625      cpu_atom/cycles/

so we do that no_merge stuff for uncore pmus, why can't we do
that in here? that'd seems like generic way

jirka


  reply	other threads:[~2021-03-12 19:16 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-11  7:07 [PATCH v2 00/27] perf tool: AlderLake hybrid support series 1 Jin Yao
2021-03-11  7:07 ` [PATCH v2 01/27] tools headers uapi: Update tools's copy of linux/perf_event.h Jin Yao
2021-03-11  7:07 ` [PATCH v2 02/27] perf jevents: Support unit value "cpu_core" and "cpu_atom" Jin Yao
2021-03-11  7:07 ` [PATCH v2 03/27] perf pmu: Simplify arguments of __perf_pmu__new_alias Jin Yao
2021-03-11  7:07 ` [PATCH v2 04/27] perf pmu: Save pmu name Jin Yao
2021-03-15 23:03   ` Jiri Olsa
2021-03-16  0:59     ` Jin, Yao
2021-03-11  7:07 ` [PATCH v2 05/27] perf pmu: Save detected hybrid pmus to a global pmu list Jin Yao
2021-03-11  7:07 ` [PATCH v2 06/27] perf pmu: Add hybrid helper functions Jin Yao
2021-03-11  7:07 ` [PATCH v2 07/27] perf evlist: Hybrid event uses its own cpus Jin Yao
2021-03-12 19:15   ` Jiri Olsa
2021-03-15  1:25     ` Jin, Yao
2021-03-11  7:07 ` [PATCH v2 08/27] perf stat: Uniquify hybrid event name Jin Yao
2021-03-15 23:04   ` Jiri Olsa
2021-03-11  7:07 ` [PATCH v2 09/27] perf parse-events: Create two hybrid hardware events Jin Yao
2021-03-12 19:15   ` Jiri Olsa [this message]
2021-03-15  2:04     ` Jin, Yao
2021-03-15 17:34       ` Jiri Olsa
2021-03-15 23:05   ` Jiri Olsa
2021-03-16  3:13     ` Jin, Yao
2021-03-11  7:07 ` [PATCH v2 10/27] perf parse-events: Create two hybrid cache events Jin Yao
2021-03-15 23:05   ` Jiri Olsa
2021-03-16  3:51     ` Jin, Yao
2021-03-11  7:07 ` [PATCH v2 11/27] perf parse-events: Support hardware events inside PMU Jin Yao
2021-03-12 19:15   ` Jiri Olsa
2021-03-15  2:28     ` Jin, Yao
2021-03-15 17:37       ` Jiri Olsa
2021-03-16  1:49         ` Jin, Yao
2021-03-16 14:04           ` Jiri Olsa
2021-03-17  2:12             ` Jin, Yao
2021-03-17 10:06               ` Jiri Olsa
2021-03-17 12:17                 ` Jin, Yao
2021-03-17 13:42                   ` Arnaldo Carvalho de Melo
2021-03-18 12:16                     ` Jiri Olsa
2021-03-18 13:21                       ` Arnaldo Carvalho de Melo
2021-03-18 18:16                         ` Liang, Kan
2021-03-19  2:48                     ` Andi Kleen
2021-03-18 11:51                   ` Jiri Olsa
2021-03-11  7:07 ` [PATCH v2 12/27] perf parse-events: Support hybrid raw events Jin Yao
2021-03-11  7:07 ` [PATCH v2 13/27] perf evlist: Create two hybrid 'cycles' events by default Jin Yao
2021-03-11  7:07 ` [PATCH v2 14/27] perf stat: Add default hybrid events Jin Yao
2021-03-11  7:07 ` [PATCH v2 15/27] perf stat: Filter out unmatched aggregation for hybrid event Jin Yao
2021-03-11  7:07 ` [PATCH v2 16/27] perf evlist: Warn as events from different hybrid PMUs in a group Jin Yao
2021-03-15 23:03   ` Jiri Olsa
2021-03-16  5:25     ` Jin, Yao
2021-03-18 11:52       ` Jiri Olsa
2021-03-11  7:07 ` [PATCH v2 17/27] perf evsel: Adjust hybrid event and global event mixed group Jin Yao
2021-03-15 23:04   ` Jiri Olsa
2021-03-16  4:39     ` Jin, Yao
2021-03-11  7:07 ` [PATCH v2 18/27] perf script: Support PERF_TYPE_HARDWARE_PMU and PERF_TYPE_HW_CACHE_PMU Jin Yao
2021-03-11  7:07 ` [PATCH v2 19/27] perf tests: Add hybrid cases for 'Parse event definition strings' test Jin Yao
2021-03-11  7:07 ` [PATCH v2 20/27] perf tests: Add hybrid cases for 'Roundtrip evsel->name' test Jin Yao
2021-03-11  7:07 ` [PATCH v2 21/27] perf tests: Skip 'Setup struct perf_event_attr' test for hybrid Jin Yao
2021-03-11  7:07 ` [PATCH v2 22/27] perf tests: Support 'Track with sched_switch' " Jin Yao
2021-03-11  7:07 ` [PATCH v2 23/27] perf tests: Support 'Parse and process metrics' " Jin Yao
2021-03-11  7:07 ` [PATCH v2 24/27] perf tests: Support 'Session topology' " Jin Yao
2021-03-11  7:07 ` [PATCH v2 25/27] perf tests: Support 'Convert perf time to TSC' " Jin Yao
2021-03-11  7:07 ` [PATCH v2 26/27] perf tests: Skip 'perf stat metrics (shadow stat) test' " Jin Yao
2021-03-11  7:07 ` [PATCH v2 27/27] perf Documentation: Document intel-hybrid support Jin Yao

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YEu9zbr75p+OLY2o@krava \
    --to=jolsa@redhat.com \
    --cc=Linux-kernel@vger.kernel.org \
    --cc=acme@kernel.org \
    --cc=ak@linux.intel.com \
    --cc=alexander.shishkin@linux.intel.com \
    --cc=jolsa@kernel.org \
    --cc=kan.liang@intel.com \
    --cc=mingo@redhat.com \
    --cc=peterz@infradead.org \
    --cc=yao.jin@intel.com \
    --cc=yao.jin@linux.intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).