DPDK patches and discussions
 help / color / mirror / Atom feed
From: Gokul Bargaje <gokulbargaje.182009@nitk.edu.in>
To: dev@dpdk.org, users@dpdk.org
Subject: [dpdk-dev] What is the 'unit of timestamp' assigned to mbuf packet in DPDK?
Date: Mon, 18 Nov 2019 19:59:43 +0530	[thread overview]
Message-ID: <CAH1-=xgrUZkQoq05Dw+=CQ7wH7NZB5QkSjneXgB_9fAJRcFMhQ@mail.gmail.com> (raw)

Hi,

The timestamp assigned to packet at the time of enqueue (value of timestamp
field in mbuf), is it in milliseconds or microseconds or in cpu cycles?

How this timestamp is calculated? Is it calculated using the *rte_cycles.h*?

Thanks in advance!
--Gokul

             reply	other threads:[~2019-11-18 14:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-18 14:29 Gokul Bargaje [this message]
2019-11-22 14:48 ` [dpdk-dev] [dpdk-users] " Ferruh Yigit
2019-11-22 17:00   ` Gokul Bargaje
2019-11-22 17:05     ` Stephen Hemminger
2019-11-27 14:49     ` Tom Barbette
2019-11-28  8:28     ` Harman Kalra
2019-11-25 10:56 ` Archit Pandey

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='CAH1-=xgrUZkQoq05Dw+=CQ7wH7NZB5QkSjneXgB_9fAJRcFMhQ@mail.gmail.com' \
    --to=gokulbargaje.182009@nitk.edu.in \
    --cc=dev@dpdk.org \
    --cc=users@dpdk.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).