From: David Ahern <dsahern@gmail.com>
To: Kumar Ranjit-B04060 <B04060@freescale.com>
Cc: "linux-perf-users@vger.kernel.org" <linux-perf-users@vger.kernel.org>
Subject: Re: perf trace
Date: Mon, 18 Apr 2011 00:48:15 -0600 [thread overview]
Message-ID: <4DABDEAF.7040207@gmail.com> (raw)
In-Reply-To: <8CB5FB7FBAFD274A8E92A53BBAFE339D0BB2AC@039-SN1MPN1-003.039d.mgd.msft.net>
On 04/18/11 00:38, Kumar Ranjit-B04060 wrote:
> It is supported by perf for H/W counter as i can use perf stat for various H/W events. I want to see actual instruction flow for a particular application. Like we have Kernel Function Trace for the kernel.
meaning periodic samples of the counter? perf-record does not generate
periodic reads of H/W counters.
David
next prev parent reply other threads:[~2011-04-18 6:48 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-26 8:04 perf trace cannot work with software events ? zhao bao
2011-03-26 9:28 ` Lin Ming
[not found] ` <AANLkTi=VrazJpV+dpzX2hWJ8dYDgbdo_5FAOMRYRo0GD@mail.gmail.com>
2011-03-26 12:31 ` Fwd: " zhao bao
2011-03-26 13:13 ` David Ahern
2011-03-26 14:00 ` zhao bao
2011-03-26 14:23 ` David Ahern
2011-03-26 16:13 ` zhao bao
2011-03-27 3:59 ` David Ahern
2011-03-27 7:44 ` zhao bao
2011-03-27 21:09 ` David Ahern
2011-03-29 15:48 ` zhao bao
2011-03-29 16:55 ` baozhao
2011-03-29 20:05 ` David Ahern
2011-04-18 3:43 ` perf trace Kumar Ranjit-B04060
2011-04-18 6:08 ` David Ahern
2011-04-18 6:38 ` Kumar Ranjit-B04060
2011-04-18 6:48 ` David Ahern [this message]
2011-04-18 17:46 ` Kumar Ranjit-B04060
2011-04-18 19:26 ` David Ahern
2011-03-29 17:07 ` Fwd: perf trace cannot work with software events ? zhao bao
2011-03-26 14:27 ` Lin Ming
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=4DABDEAF.7040207@gmail.com \
--to=dsahern@gmail.com \
--cc=B04060@freescale.com \
--cc=linux-perf-users@vger.kernel.org \
/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).