From: Stephen Hemminger <stephen@networkplumber.org>
To: Dariusz Sosnowski <dsosnowski@nvidia.com>
Cc: Thomas Monjalon <thomas@monjalon.net>,
Ferruh Yigit <ferruh.yigit@amd.com>,
Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>,
"Ori Kam" <orika@nvidia.com>, <dev@dpdk.org>
Subject: Re: [RFC] ethdev: fast path async flow API
Date: Thu, 28 Dec 2023 09:16:57 -0800 [thread overview]
Message-ID: <20231228091657.14769682@hermes.local> (raw)
In-Reply-To: <20231227105709.1951231-1-dsosnowski@nvidia.com>
> However, at the moment I see one problem with this approach.
> It would require DPDK to expose the rte_eth_dev struct definition,
> because of implied locking implemented in the flow API.
This is a blocker, showstopper for me.
Have you considered having something like
rte_flow_create_bulk()
or better yet a Linux iouring style API?
A ring style API would allow for better mixed operations across
the board and get rid of the I-cache overhead which is the root
cause of the needing inline.
next prev parent reply other threads:[~2023-12-28 17:17 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-27 10:57 Dariusz Sosnowski
2023-12-27 17:39 ` Stephen Hemminger
2023-12-27 17:41 ` Stephen Hemminger
2023-12-28 13:53 ` Dariusz Sosnowski
2023-12-28 14:10 ` Ivan Malov
2024-01-03 18:01 ` Dariusz Sosnowski
2024-01-03 18:29 ` Ivan Malov
2024-01-04 13:13 ` Dariusz Sosnowski
2023-12-28 17:16 ` Stephen Hemminger [this message]
2024-01-03 19:14 ` Dariusz Sosnowski
2024-01-04 1:07 ` Stephen Hemminger
2024-01-23 11:37 ` Dariusz Sosnowski
2024-01-29 13:38 ` Dariusz Sosnowski
2024-01-29 17:36 ` Ferruh Yigit
2024-01-30 12:06 ` Dariusz Sosnowski
2024-01-30 12:17 ` Ferruh Yigit
2024-01-30 16:08 ` Dariusz Sosnowski
2024-01-04 8:47 ` Konstantin Ananyev
2024-01-04 16:08 ` Dariusz Sosnowski
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=20231228091657.14769682@hermes.local \
--to=stephen@networkplumber.org \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=dev@dpdk.org \
--cc=dsosnowski@nvidia.com \
--cc=ferruh.yigit@amd.com \
--cc=orika@nvidia.com \
--cc=thomas@monjalon.net \
/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).