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From: fengchengwen <fengchengwen@huawei.com>
To: thomas Monjalon <thomas@monjalon.net>, "dev@dpdk.org" <dev@dpdk.org>
Subject: add one example of DPI ?
Date: Mon, 28 Apr 2025 16:20:22 +0800	[thread overview]
Message-ID: <2c503191-c235-4fbc-ae7a-d21dbe83d2a7@huawei.com> (raw)

Hi all,

Currently, we supported several DPI application scenarios performance tuning,
in these scenarios, the DPDK library ethdev, ring, mbuf and hash APIs are used.

One of the scenarios is:

    ------------------------                           -------------------------
    |                      |       rte_ring-0          |                       |
    |  packet-recv-process | ===>  rte_ring-1  ===>    | packet-detect-process |
    |                      |         ...               |                       |
    |                      |       rte_ring-n          |                       |
    ------------------------                           -------------------------

    packet-recv-process dispatch flow to different rings by such 'rte_hash_crc' function.
    packet-detect-process build flow context based on rte_hash library.

I think it is necessary to add a DPI example to show that DPDK has the basic
capability of building DPI applications and provides best performance practices.

Hope to listen to the community's opinions.

Thanks


             reply	other threads:[~2025-04-28  8:20 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-04-28  8:20 fengchengwen [this message]
2025-04-28 15:49 ` Stephen Hemminger
2025-04-29  1:14   ` fengchengwen

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