From: Matthew Hall <mhall@mhcomputing.net>
To: Zoltan Kiss <zoltan.kiss@linaro.org>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] Sending and receiving on the same port at the same time, from different threads
Date: Fri, 15 Jan 2016 12:33:14 -0500 [thread overview]
Message-ID: <20160115173314.GA29578@mhcomputing.net> (raw)
In-Reply-To: <56992433.7060206@linaro.org>
On Fri, Jan 15, 2016 at 04:54:11PM +0000, Zoltan Kiss wrote:
> Can you call rte_eth_tx_burst() and rte_eth_tx_burst() on the same port at
> the same time from different threads?
In general, yes you can. I did this before in an L4-L7 performance tester, so
cores could concentrate on RX or TX to keep the speeds high.
> Have anyone seen a device where it wasn't true?
Not specifically. But I didn't go looking for one either.
Matthew.
next prev parent reply other threads:[~2016-01-15 17:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-15 16:54 Zoltan Kiss
2016-01-15 17:33 ` Matthew Hall [this message]
2016-01-15 18:15 ` Stephen Hemminger
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=20160115173314.GA29578@mhcomputing.net \
--to=mhall@mhcomputing.net \
--cc=dev@dpdk.org \
--cc=zoltan.kiss@linaro.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).