Re: [DPDK/other Bug 1562] dumpcap captures all available network interfaces when specifying any PCI network interface

Oh, Thank you, Can you point me to those patches? we require it on top of 22.11.1, I would like to get those patches back ported on top 22.11.1 On Wed, Feb 12, 2025 at 8:32 PM Stephen Hemminger < step...@networkplumber.org> wrote: > On Wed, 12 Feb 2025 13:29:57 +0530 > Navin Srinivas wrote: > >

Re: [PATCH v4 00/11] remove component-specific logic for AVX builds

Hello Bruce, On Wed, Mar 19, 2025 at 7:09 PM Bruce Richardson wrote: > > On Wed, Mar 19, 2025 at 05:29:30PM +, Bruce Richardson wrote: > > A number of libs and drivers had special optimized AVX2 and AVX512 code > > paths for performance reasons, and these tended to have copy-pasted > > logic

RE: [PATCH] mempool: micro optimizations

PING for review. @Bruce, you seemed to acknowledge this, but never sent a formal Ack. Med venlig hilsen / Kind regards, -Morten Brørup > -Original Message- > From: Morten Brørup [mailto:m...@smartsharesystems.com] > Sent: Wednesday, 26 February 2025 16.59 > To: Andrew Rybchenko; dev@dpdk

[PATCH v5 11/11] member: use common AVX512 build support

Use the support for building AVX512 code present in lib/meson.build rather than reimplementing it in the library meson.build file. Signed-off-by: Bruce Richardson --- lib/member/meson.build | 46 +++--- 1 file changed, 7 insertions(+), 39 deletions(-) diff --

Re: [PATCH] drivers/net/mlx5: fix mlx5 send packet failed

On Tue, 25 Mar 2025 18:39:00 +0800 Wenbo Liu wrote: > Test Environment: ARM architecture, OpenEuler operating system > CPU: HUAWEI Kunpeng 920 5220, BIOS Vendor ID: HiSilicon > Network Card: Mellanox Technologies MT27800 Family [ConnectX-5] > DPDK program sending self-encapsulated packets with MA

[PATCH v5 00/11] remove component-specific logic for AVX builds

A number of libs and drivers had special optimized AVX2 and AVX512 code paths for performance reasons, and these tended to have copy-pasted logic to build those files. Centralise that logic in the main drivers/ and lib/ meson.build files to avoid duplication. v5: fix RTE_ARCH_X86 macro, which brok

[PATCH v5 01/11] drivers: add generalized AVX build handling

Add support to the top-level driver build file for AVX2 and AVX512 specific sources. This should simplify driver builds by avoiding the need to constantly reimplement the same build logic Signed-off-by: Bruce Richardson --- drivers/meson.build | 30 ++ 1 file changed,

[PATCH v5 02/11] net/intel: use common AVX build code

Remove driver-specific build instructions for the AVX2 and AVX-512 code, and rely instead on the generic driver build file. Signed-off-by: Bruce Richardson --- drivers/net/intel/i40e/meson.build | 26 ++ drivers/net/intel/iavf/meson.build | 25 ++--- d

[PATCH v5 03/11] drivers/net: build use common AVX handling

Remove from remaining net drivers the special-case code to handle AVX2 or AVX512 specific files. These can be built instead using drivers/meson.build. Signed-off-by: Bruce Richardson --- drivers/net/bnxt/meson.build | 10 +- drivers/net/enic/meson.build | 10 +- drivers

[PATCH v5 07/11] acl: use common AVX build handling

remove custom logic for building AVX2 and AVX-512 files. Signed-off-by: Bruce Richardson --- lib/acl/meson.build | 54 - 1 file changed, 4 insertions(+), 50 deletions(-) diff --git a/lib/acl/meson.build b/lib/acl/meson.build index a80c172812..87e9f25f

[PATCH v5 06/11] lib: add generalized AVX build handling

Add support to the top-level lib build file for AVX2 and AVX512 specific sources. This should simplify library builds by avoiding the need to constantly reimplement the same build logic Signed-off-by: Bruce Richardson --- lib/meson.build | 34 +- 1 file changed, 3

[PATCH v5 04/11] drivers/net: remove AVX2 build-time define

Since all supported compilers can generate AVX2 code, we will always enable the build of the AVX2 files on x86. This means that CC_AVX2_SUPPORT is always true on x86, so it can be removed and a regular "#ifdef RTE_ARCH_x86" used in its place. Signed-off-by: Bruce Richardson Acked-by: Ajit Khapard

[PATCH v5 05/11] event/dlb2: build using common AVX handling

remove special-case handling for AVX512, and rely on mechanisms in the drivers meson.build file. Signed-off-by: Bruce Richardson --- drivers/event/dlb2/dlb2_sse.c | 4 drivers/event/dlb2/meson.build | 16 ++-- 2 files changed, 6 insertions(+), 14 deletions(-) diff --git a/dri

[PATCH v5 08/11] fib: use common AVX build handling

Remove custom logic for building AVX2 and AVX-512 files. Within the C code this requires some renaming of build macros to use the standard defines. Signed-off-by: Bruce Richardson --- lib/fib/dir24_8.c | 6 +++--- lib/fib/meson.build | 18 +- lib/fib/trie.c | 6 +++--- 3

[PATCH v5 10/11] net: use common AVX512 build code

Use the common support for AVX512 code present in lib/meson.build, rather than hard-coding it. The only complication is an extra check for the "-mvpclmulqdq" command-line flag before adding the AVX512 sources. Signed-off-by: Bruce Richardson --- lib/net/meson.build | 12 lib/net/r

[PATCH v5 09/11] net: simplify build-time logic for x86

All DPDK-supported versions of clang and gcc have the "-mpclmul" and "-maes" flags, so we never need to check for those. This allows the SSE code path to be unconditionally built on x86. For the AVX512 code path, simplify it by only checking for the build-time support, and always doing a separate

Re: [PATCH] doc: add tested platforms with NVIDIA NICs

20/03/2025 09:44, Raslan Darawsheh: > Add tested platforms with NVIDIA NICs to the 25.03 release notes. > > Signed-off-by: Raslan Darawsheh Applied, thanks.

RE: [PATCH] mempool perf test: test random bulk sizes

Second PING for review. Med venlig hilsen / Kind regards, -Morten Brørup > From: Morten Brørup [mailto:m...@smartsharesystems.com] > Sent: Thursday, 13 March 2025 09.23 > > PING for review. > > This could still make it into 25.03-rc3 (deadline: 14 March 2025). > > Med venlig hilsen / Kind reg

Re: release candidate 25.03-rc3

Hi, > -Original Message- > From: Thomas Monjalon > Date: Wednesday, 19 March 2025 at 6:35 > To: annou...@dpdk.org > Subject: release candidate 25.03-rc3 >A new DPDK release candidate is ready for testing: > https://git.dpdk.org/dpdk/tag/?id=v25.03-rc3 > > There are 71 new patches

[RFC PATCH] build: reduce use of AVX compiler flags

When doing a build for a target that already has the instruction sets for AVX2/AVX512 enabled, skip emitting the AVX compiler flags, or the skylake-avx512 '-march' flags, as they are unnecessary. Instead, when the default flags produce the desired output, just use them unmodified. Depends-on: seri

Re: [PATCH v4 00/11] remove component-specific logic for AVX builds

On Tue, Mar 25, 2025 at 08:46:35AM +0100, David Marchand wrote: > Hello Bruce, > > On Wed, Mar 19, 2025 at 7:09 PM Bruce Richardson > wrote: > > > > On Wed, Mar 19, 2025 at 05:29:30PM +, Bruce Richardson wrote: > > > A number of libs and drivers had special optimized AVX2 and AVX512 code > >

Re: [PATCH] doc/bluefield: add comparison between BlueField versions

19/03/2025 13:13, Raslan Darawsheh: > Updated BlueField-3 documentation to include a detailed comparison > with BlueField-2 and added notes on compiler requirements. > > Signed-off-by: Raslan Darawsheh Applied, thanks.

Re: [PATCH 2/2] app/dma-perf: fix infinite loop

On Fri, 21 Mar 2025 12:03:16 +0800 Dengdui Huang wrote: > When a core that is not used by the rte is specified in the config > for testing, the problem of infinite loop occurs. The root cause > is that the program waits for the completion of the test task when > the test worker fails to be starte