[dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e
Leyi Rong
leyi.rong at intel.com
Thu Jan 14 07:39:48 CET 2021
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
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