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charset="us-ascii" Content-Transfer-Encoding: quoted-printable [AMD Official Use Only - AMD Internal Distribution Only] Hi Xueming Li, >From AMD side we executed dpdk-testpmdio & L3fwd-ACL mode on Mellanox CX-7 = on AMD EPYC platform using 1. Gcc 14.2 2. Server * Milan * Genoa * Siena * Turin 3. Buffer sizes * 64 * 128 * 256 * 512 * 1024 * 1518 4. DPDK comparison: 23.11.4 vs 23.1..5 5. Only deviation is found in 1Core 2Thread for 128B 5% From: Xueming Li Sent: Sunday, August 24, 2025 12:55 AM To: Ali Alnubani ; stable@dpdk.org Cc: dev@dpdk.org; Abhishek Marathe ; David = Christensen ; Hemant Agrawal ; Ian Stokes ; Jerin Jacob ; Jo= hn McNamara ; Ju-Hyoung Lee = ; Kevin Traynor ; Luca Boccassi ; Pe= i Zhang ; Raslan Darawsheh ; NBU-Co= ntact-Thomas Monjalon (EXTERNAL) ; Yanghang Liu ; benjamin.walker@intel.com; qian.q.xu@intel.com; yuan.peng@= intel.com; zhaoyan.chen@intel.com Subject: Re: 23.11.5 patches review and test Caution: This message originated from an External Source. Use proper cautio= n when opening attachments, clicking links, or responding. Hi Ali, Thanks very much for your help! ________________________________ From: Ali Alnubani > Sent: Tuesday, August 19, 2025 11:26 PM To: Xueming Li >; stable@dp= dk.org > Cc: dev@dpdk.org >; = Abhishek Marathe >; David Christensen >; Hemant Agrawal >; Ian Stokes >;= Jerin Jacob >; John McNamara= >; Ju-Hyoung Lee <= juhlee@microsoft.com>; Kevin Traynor >; Luca Boccassi >; Pei Zhang >; Raslan Darawsheh >;= NBU-Contact-Thomas Monjalon (EXTERNAL) >; Yanghang Liu >; benjamin.walker@intel.com >; qian.q.xu@intel.com >= ; yuan.peng@intel.com >; zhaoyan.chen@intel.com > Subject: Re: 23.11.5 patches review and test On 8/11/25 4:42 PM, Xueming Li wrote: > Hi all, > > Here is a list of patches targeted for stable release 23.11.5. > > The planned date for the final release is 15th August. > > Please help with testing and validation of your use cases and report > any issues/results with reply-all to this mail. For the final release > the fixes and reported validations will be added to the release notes. > > A release candidate tarball can be found at: > > https://dpdk.org/browse/dpdk-stable/tag/?id=3Dv23.11.5-rc1 > > These patches are located at branch 23.11 of dpdk-stable repo: > https://dpdk.org/browse/dpdk-stable/ > > Thanks. > > Xueming Li > > > --- Hello, We ran the following functional tests with Nvidia hardware on v23.11.5-rc1: - Basic functionality: Send and receive multiple types of traffic. - testpmd xstats counter test. - testpmd timestamp test. - Changing/checking link status through testpmd. - rte_flow tests (https://doc.dpdk.org/guides/nics/mlx5.html#supported-hardware-offloads) - RSS tests. - VLAN filtering, stripping, and insertion tests. - Checksum and TSO tests. - ptype tests. - link_status_interrupt example application tests. - l3fwd-power example application tests. - Multi-process example applications tests. - Hardware LRO tests. - Buffer Split tests. - Tx scheduling tests. Functional tests ran on: - NIC: ConnectX-6 Dx / OS: Ubuntu 22.04 / Driver: MLNX_OFED_LINUX-23.10-5.1.4.0 / Firmware: 22.39.5050 - NIC: ConnectX-7 / OS: Ubuntu 22.04 / Driver: MLNX_OFED_LINUX-23.10-5.1.4.0 / Firmware: 28.39.5050 - DPU: BlueField-2 / DOCA SW version: 2.5.4 / Firmware: 24.39.5050 Additionally, we ran build tests with multiple configurations on the following OS/driver combinations (all passed): - Debian 12 with MLNX_OFED_LINUX-24.10-3.2.5.0. - Ubuntu 22.04 with MLNX_OFED_LINUX-24.10-3.2.5.0. - Ubuntu 24.04 with MLNX_OFED_LINUX-24.10-3.2.5.0. - Ubuntu 22.04 with rdma-core master (091ddb5). - Ubuntu 24.04 with rdma-core v50.0. - Fedora 42 with rdma-core v55.0. - Fedora 43 (Rawhide) with rdma-core v58.0. - OpenSUSE Leap 15.6 with rdma-core v49.1. - Windows Server 2022 with Clang 18.1.8. We don't see new issues caused by the changes in this release. Thanks, Ali --_000_PH7PR12MB8596073D1B5FAD1A045BFF728203APH7PR12MB8596namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

[AMD Official Use Only - AMD Internal Distribution Only]


Hi Xueming Li,

 

From AMD side we executed dpdk-testpmdio & L3fwd-= ACL mode on Mellanox CX-7 on AMD EPYC platform using

 

  1. Gcc 14.2
  2. Server
    1. Milan
    2. Genoa
    3. Sien= a
    4. Turin
  3. Buffer sizes
    1. 64
    2. 128
    3. 256<= /o:p>
    4. 512
    5. 1024=
    6. 1518
  4. DPDK comparison: 23.11.4 vs 23.1..5
  5. Only de= viation is found in 1Core 2Thread for 128B 5%

 

From: Xueming Li <xuemingl@nvidia= .com>
Sent: Sunday, August 24, 2025 12:55 AM
To: Ali Alnubani <alialnu@nvidia.com>; stable@dpdk.org
Cc: dev@dpdk.org; Abhishek Marathe <Abhishek.Marathe@microsoft.co= m>; David Christensen <drc@linux.vnet.ibm.com>; Hemant Agrawal <= ;hemant.agrawal@nxp.com>; Ian Stokes <ian.stokes@intel.com>; Jerin= Jacob <jerinj@marvell.com>; John McNamara <john.mcnamara@intel.co= m>; Ju-Hyoung Lee <juhlee@microsoft.com>; Kevin Traynor <ktraynor@red= hat.com>; Luca Boccassi <bluca@debian.org>; Pei Zhang <pezhang@= redhat.com>; Raslan Darawsheh <rasland@nvidia.com>; NBU-Contact-Th= omas Monjalon (EXTERNAL) <thomas@monjalon.net>; Yanghang Liu <yang= hliu@redhat.com>; benjamin.walker@intel.com; qian.q.xu@intel.com; yuan.peng@intel.com; zhaoy= an.chen@intel.com
Subject: Re: 23.11.5 patches review and test

 

Caution: This message originated from an External Source. Use proper caution= when opening attachments, clicking links, or responding.

 

Hi Ali,

 =

Thanks very much for you= r help!

 =

From: Ali Al= nubani <alialnu@nvidia.com>=
Sent: Tuesday, August 19, 2025 11:26 PM
To: Xueming Li <xuemingl@n= vidia.com>; stable@dpdk.org <stable@dpdk.org>
Cc: dev@dpdk.org <dev@dpdk.org>; Abhishek Marathe <Abhishek.Marathe@microsoft.com&g= t;; David Christensen <drc@lin= ux.vnet.ibm.com>; Hemant Agrawal <hemant.agrawa= l@nxp.com>; Ian Stokes <i= an.stokes@intel.com>; Jerin Jacob <jerinj@marvell.com>; John McNamara <john.mcnamara@intel.com>; Ju-Hyoung Lee <juhlee@microsoft= .com>; Kevin Traynor <ktra= ynor@redhat.com>; Luca Boccassi <bluca@debian.org>; Pei Zhang <pezhang@redhat.com>; Raslan Darawsheh <rasland@nvidia.= com>; NBU-Contact-Thomas Monjalon (EXTERNAL) <thomas@monjalon.net>; Yanghang Liu <yanghliu@redhat.com>; benjamin.walker@intel.com = <benjamin.walker@intel.com<= /a>>; qian.q.xu@intel.com <qian.q.xu@intel.com>; yuan.peng@intel.com <yuan.peng@intel.com>; zhaoyan.chen@intel.com <zhaoyan.chen@intel.com>
Subject: Re: 23.11.5 patches review and test

 

On 8/11/25 4:42 PM, Xueming Li wrote:

> Hi all,
>
> Here is a list of patches targeted for stable release 23.11.5.
>
> The planned date for the final release is 15th August.
>
> Please help with testing and validation of your use cases and report > any issues/results with reply-all to this mail. For the final release<= br> > the fixes and reported validations will be added to the release notes.=
>
> A release candidate tarball can be found at:
>
>      https://dpdk.org/browse/dpdk-stable/tag/?id= =3Dv23.11.5-rc1
>
> These patches are located at branch 23.11 of dpdk-stable repo:
>      https://dpdk.org/browse/dpdk-stable/
>
> Thanks.
>
> Xueming Li <xuemingl@nvidia.= com>
>
> ---

Hello,

We ran the following functional tests with Nvidia hardware on v23.11.5-rc1:=
- Basic functionality:
   Send and receive multiple types of traffic.
- testpmd xstats counter test.
- testpmd timestamp test.
- Changing/checking link status through testpmd.
- rte_flow tests
(https://doc.dpdk.org/guides/nics/mlx5.html#supported-hardware-offl= oads)
- RSS tests.
- VLAN filtering, stripping, and insertion tests.
- Checksum and TSO tests.
- ptype tests.
- link_status_interrupt example application tests.
- l3fwd-power example application tests.
- Multi-process example applications tests.
- Hardware LRO tests.
- Buffer Split tests.
- Tx scheduling tests.

Functional tests ran on:
- NIC: ConnectX-6 Dx / OS: Ubuntu 22.04 / Driver:
MLNX_OFED_LINUX-23.10-5.1.4.0 / Firmware: 22.39.5050
- NIC: ConnectX-7 / OS: Ubuntu 22.04 / Driver:
MLNX_OFED_LINUX-23.10-5.1.4.0 / Firmware: 28.39.5050
- DPU: BlueField-2 / DOCA SW version: 2.5.4 / Firmware: 24.39.5050

Additionally, we ran build tests with multiple configurations on the
following OS/driver combinations (all passed):
- Debian 12 with MLNX_OFED_LINUX-24.10-3.2.5.0.
- Ubuntu 22.04 with MLNX_OFED_LINUX-24.10-3.2.5.0.
- Ubuntu 24.04 with MLNX_OFED_LINUX-24.10-3.2.5.0.
- Ubuntu 22.04 with rdma-core master (091ddb5).
- Ubuntu 24.04 with rdma-core v50.0.
- Fedora 42 with rdma-core v55.0.
- Fedora 43 (Rawhide) with rdma-core v58.0.
- OpenSUSE Leap 15.6 with rdma-core v49.1.
- Windows Server 2022 with Clang 18.1.8.

We don't see new issues caused by the changes in this release.

Thanks,
Ali

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