From: fengchengwen <fengchengwen@huawei.com>
To: "Sivaprasad Tummala" <sivaprasad.tummala@amd.com>,
"Morten Brørup" <mb@smartsharesystems.com>,
"Huisong Li" <lihuisong@huawei.com>,
"Jie Hai" <haijie1@huawei.com>
Cc: <dev@dpdk.org>, <stable@dpdk.org>,
Venkat Kumar Ande <venkatkumar.ande@amd.com>,
Dengdui Huang <huangdengdui@huawei.com>,
Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: Re: [PATCH v3] examples/l3fwd: add Tx burst size configuration option
Date: Fri, 7 Nov 2025 08:38:05 +0800 [thread overview]
Message-ID: <b0e82cda-3428-4932-8b6d-a73ed9f86759@huawei.com> (raw)
In-Reply-To: <20251106141631.179443-1-sivaprasad.tummala@amd.com>
Acked-by: Chengwen Feng <fengchengwen@huawei.com>
On 11/6/2025 10:16 PM, Sivaprasad Tummala wrote:
> Previously, the TX burst size in l3fwd was fixed at 256, which could
> lead to suboptimal performance in certain scenarios.
>
> This patch introduces separate --rx-burst and --tx-burst options to
> explicitly configure RX and TX burst sizes. By default, the TX burst
> size now matches the RX burst size for better efficiency and pipeline
> balance.
>
> Fixes: d5c4897ecfb2 ("examples/l3fwd: add option to set Rx burst size")
> Cc: haijie1@huawei.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Sivaprasad Tummala <sivaprasad.tummala@amd.com>
> Tested-by: Venkat Kumar Ande <venkatkumar.ande@amd.com>
> Tested-by: Dengdui Huang <huangdengdui@huawei.com>
> Tested-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
prev parent reply other threads:[~2025-11-07 0:38 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-12 4:54 [PATCH] examples/l3fwd: adjust Tx burst size based on Rx burst Sivaprasad Tummala
2025-02-12 9:17 ` Ande, Venkat Kumar
2025-02-12 9:46 ` Ande, Venkat Kumar
2025-02-19 16:59 ` Konstantin Ananyev
2025-06-09 9:58 ` [PATCH v2] " Sivaprasad Tummala
2025-06-09 15:21 ` Stephen Hemminger
2025-06-10 14:29 ` [EXTERNAL] " Pavan Nikhilesh Bhagavatula
2025-10-09 2:32 ` Tummala, Sivaprasad
2025-10-31 9:18 ` fengchengwen
2025-11-01 12:53 ` Tummala, Sivaprasad
2025-11-06 14:16 ` [PATCH v3] examples/l3fwd: add Tx burst size configuration option Sivaprasad Tummala
2025-11-07 0:38 ` fengchengwen [this message]
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