From: Hyunseok <hyunseok@ieee.org>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] Performance issue with vmxnet3 pmd
Date: Tue, 8 Jul 2014 11:08:48 -0400 [thread overview]
Message-ID: <CAAJNysJadBkP+X4MPCokPD95KoL92fGaUrar25Yajh3qDiTm5A@mail.gmail.com> (raw)
In-Reply-To: <1630662.vmkTfDzhME@xps13>
Thomas,
The last time I tried vmxnet3-usermap a couple of weeks ago, it did not
compile against the latest kernel (3.11). Is it still the case? Or do you
have the latest version which is compatible with newer kernels?
Also, do you have any benchmark numbers with vmxnet3-usermap in any chance?
Regards,
-Hyunseok
On Tue, Jul 8, 2014 at 3:05 AM, Thomas Monjalon <thomas.monjalon@6wind.com>
wrote:
> Hi,
>
> 2014-07-07 18:22, Hyunseok:
> > I was testing l2-fwd with vmxnet3 pmd (included in dpdk).
>
> Have you tested vmxnet3-usermap (http://dpdk.org/doc/vmxnet3-usermap)?
>
> > The maximum forwarding rate I got from vmxnet3 pmd with l2fwd is only 2.5
> > to 2.8 Gbps.
>
> It could be interesting to know your exact testing procedure with numbers
> for
> vmxnet3-usermap.
>
> Thanks
> --
> Thomas
>
next prev parent reply other threads:[~2014-07-08 15:08 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-07 22:22 Hyunseok
2014-07-07 23:03 ` Patel, Rashmin N
2014-07-07 23:48 ` Hyunseok
2014-07-08 0:07 ` Patel, Rashmin N
2014-07-08 7:05 ` Thomas Monjalon
2014-07-08 15:08 ` Hyunseok [this message]
2014-08-13 8:13 ` Alex Markuze
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=CAAJNysJadBkP+X4MPCokPD95KoL92fGaUrar25Yajh3qDiTm5A@mail.gmail.com \
--to=hyunseok@ieee.org \
--cc=dev@dpdk.org \
--cc=thomas.monjalon@6wind.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).