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

Leyi Rong leyi.rong at intel.com
Tue Oct 20 12:51:50 CEST 2020


This patchset aims to support AVX512 vPMD on ice.

---
v3:
- Code rebased.

v2:
- No internal judgement when RTE_MACHINE_CPUFLAG_AVX512F is set in
  meson.build.
- Add RSS hash parsing as default RXDID is set to #22.
- Use buf_iova instead of buf_physaddr, as buf_physaddr will be removed.

Leyi Rong (3):
  net/ice: add AVX512 vector path
  net/ice: add RSS hash parsing in AVX512 path
  net/ice: optimize Tx path on AVX512 vPMD

 drivers/net/ice/ice_rxtx.c            |   90 ++-
 drivers/net/ice/ice_rxtx.h            |   11 +
 drivers/net/ice/ice_rxtx_vec_avx512.c | 1018 +++++++++++++++++++++++++
 drivers/net/ice/ice_rxtx_vec_common.h |   36 +-
 drivers/net/ice/meson.build           |   11 +
 5 files changed, 1141 insertions(+), 25 deletions(-)
 create mode 100644 drivers/net/ice/ice_rxtx_vec_avx512.c

-- 
2.17.1



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