[dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e

[Odi Assli]

> > 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://bugs.dpdk.org/show_bug.cgi?id=619