DPDK patches and discussions
 help / color / mirror / Atom feed
From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
Subject: Re: [dpdk-dev] [PATCH] net/iavf: fix performance drop
Date: Tue, 27 Apr 2021 05:19:54 +0000	[thread overview]
Message-ID: <9cdcbe63908f4e27adb8a80be33a1e9b@intel.com> (raw)
In-Reply-To: <1619414983-131070-1-git-send-email-wenzhuo.lu@intel.com>



> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Wenzhuo Lu
> Sent: Monday, April 26, 2021 1:30 PM
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo.lu@intel.com>
> Subject: [dpdk-dev] [PATCH] net/iavf: fix performance drop
> 
> AVX2 and SSE don't have the offload path.
> Not necessary doing any check. Or the scalar path will be chosen.

AVX2 and SSE Tx path already support offloads but can't be selected.
The patch remove the unnecessary check or the scalar path will always
be chosen.

> 
> Fixes: eff56a7b9f97 ("net/iavf: add offload path for Rx AVX512")
> 
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

Acked-by: Qi Zhang <qi.z.zhang@intel.com>

Applied to dpdk-next-net-intel after refined commit log.

Thanks
Qi


  parent reply	other threads:[~2021-04-27  5:20 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-26  5:29 Wenzhuo Lu
2021-04-26  9:04 ` Zhang, Qi Z
2021-04-27  1:51   ` Lu, Wenzhuo
2021-04-27  2:57     ` Zhang, Qi Z
2021-04-27  5:09       ` Lu, Wenzhuo
2021-04-28 11:32       ` Ferruh Yigit
2021-04-28 12:06         ` Zhang, Qi Z
2021-04-27  5:19 ` Zhang, Qi Z [this message]
2021-04-28 11:32 ` Ferruh Yigit
2021-04-29  1:08   ` Lu, Wenzhuo
2021-04-29  1:33 ` Wenzhuo Lu
2021-04-29  3:20   ` Zhang, Qi Z

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=9cdcbe63908f4e27adb8a80be33a1e9b@intel.com \
    --to=qi.z.zhang@intel.com \
    --cc=dev@dpdk.org \
    --cc=wenzhuo.lu@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).