[dpdk-dev] [PATCH v2 0/3] AVX512 vPMD on ice
Leyi Rong
leyi.rong at intel.com
Fri Sep 18 05:35:25 CEST 2020
This patchset aims to support AVX512 vPMD on ice.
Has dependency on http://patches.dpdk.org/cover/76096/
which support SIMD bitwidth selection properly.
---
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 | 88 ++-
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, 1139 insertions(+), 25 deletions(-)
create mode 100644 drivers/net/ice/ice_rxtx_vec_avx512.c
--
2.17.1
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