> Subject: Re: [PATCH v3 0/3] AVX512 vPMD on i40e > > External email: Use caution opening links or attachments > > > On 1/18/2021 1:58 PM, Rong, Leyi wrote: > > > >> -----Original Message----- > >> From: Odi Assli <o...@nvidia.com> > >> Sent: Sunday, January 17, 2021 7:26 PM > >> To: Zhang, Qi Z <qi.z.zh...@intel.com>; Rong, Leyi > >> <leyi.r...@intel.com>; Lu, Wenzhuo <wenzhuo...@intel.com>; Yigit, > >> Ferruh <ferruh.yi...@intel.com>; Richardson, Bruce > >> <bruce.richard...@intel.com>; Xing, Beilei <beilei.x...@intel.com>; > >> Kadam, Pallavi <pallavi.ka...@intel.com>; Menon, Ranjit > >> <ranjit.me...@intel.com> > >> Cc: dev@dpdk.org; Tal Shnaiderman <tal...@nvidia.com>; NBU-Contact- > >> Thomas Monjalon <tho...@monjalon.net>; Raslan Darawsheh > >> <rasl...@nvidia.com>; Ali Alnubani <alia...@nvidia.com> > >> Subject: RE: [PATCH v3 0/3] AVX512 vPMD on i40e > >> > >>>> Subject: [PATCH v3 0/3] AVX512 vPMD on i40e > >>>> > >>>> This patchset aims to support AVX512 vPMD on i40e. > >>>> And the changes are only target to AVX512 vector path. > >>>> > >>>> --- > >>>> v3: > >>>> - Extract get_avx_supported() to get the proper vector data path to > >>> choose. > >>>> > >>>> v2: > >>>> - Add return value check on rte_mempool_default_cache(). > >>>> > >>>> > >>>> Leyi Rong (3): > >>>> net/i40e: remove devarg use-latest-supported-vec > >>>> net/i40e: add AVX512 vector path > >>>> net/i40e: optimize Tx by using AVX512 > >>>> > >>>> doc/guides/nics/i40e.rst | 9 - > >>>> drivers/net/i40e/i40e_ethdev.c | 63 +- > >>>> drivers/net/i40e/i40e_ethdev.h | 3 - > >>>> drivers/net/i40e/i40e_rxtx.c | 196 ++-- > >>>> drivers/net/i40e/i40e_rxtx.h | 13 + > >>>> drivers/net/i40e/i40e_rxtx_vec_avx512.c | 1136 > >>> +++++++++++++++++++++++ > >>>> drivers/net/i40e/meson.build | 24 + > >>>> 7 files changed, 1301 insertions(+), 143 deletions(-) create > >>>> mode > >>>> 100644 drivers/net/i40e/i40e_rxtx_vec_avx512.c > >>>> > >>>> -- > >>>> 2.17.1 > >>> > >>> > >>> Applied to dpdk-next-net-intel after revert v1. > >>> > >>> Thanks > >>> Qi > >> > >> Hi, > >> This patch series broke i40e compilation on windows with failure in > >> undefined __m_prefetchw function Please see details in bug: 619 [1]. > >> > >> [1]: > >> > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbug > >> > s.dpdk.org%2Fshow_bug.cgi%3Fid%3D619&data=04%7C01%7Codia%40 > nvidia > >> > .com%7C4b212e1ae3d045b6264108d8bbbd7703%7C43083d15727340c1b7db3 > 9efd9c > >> > cc17a%7C0%7C0%7C637465769725929951%7CUnknown%7CTWFpbGZsb3d8e > yJWIjoiMC > >> > 4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000& > amp;s > >> > data=oSmKjG6Za9DCSthbn72YfsQ1JsrUoaVSUCLNt7c5R4o%3D&reserve > d=0 > >> > > > > Hi Ferruh, > > > > Could you help to squash my fix patch into the patch series? As I've > > verified > it works locally. > > > > Hi Assli, > > > > Could you help to check after Ferruh squashed the fix patch into the next- > net? > > > > Hi Assli, > > The other-way around is safer perhaps, can you please test with the patch: > https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatc > hes.dpdk.org%2Fpatch%2F86804%2F&data=04%7C01%7Codia%40nvidia > .com%7C4b212e1ae3d045b6264108d8bbbd7703%7C43083d15727340c1b7db3 > 9efd9ccc17a%7C0%7C0%7C637465769725939943%7CUnknown%7CTWFpbGZs > b3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn > 0%3D%7C1000&sdata=ZQU7m8zNXw%2BKxeG6AcveYp9Dpa4k%2BdeO > 2hK5DiBT3lg%3D&reserved=0 > > If it is good, I can squash it in the next-net. > > Thanks, > ferruh
Hi Guys, I tested it in my side and it works Can you please the Bugzilla bug 619? Regards, Odi.
