Re: [dpdk-dev] [PATCH v2 3/3] net/i40e: optimize Tx by using AVX512

> -Original Message- > From: dev On Behalf Of Leyi Rong > Sent: Thursday, January 7, 2021 3:44 PM > To: Zhang, Qi Z ; Richardson, Bruce > ; Xing, Beilei > Cc: dev@dpdk.org; Rong, Leyi > Subject: [dpdk-dev] [PATCH v2 3/3] net/i40e: optimize Tx by using AVX512 >

[dpdk-dev] [PATCH v2 3/3] net/i40e: optimize Tx by using AVX512

Optimize Tx path by using AVX512 instructions and vectorize the tx free bufs process. Signed-off-by: Leyi Rong Signed-off-by: Bruce Richardson --- drivers/net/i40e/i40e_rxtx.c| 19 +++ drivers/net/i40e/i40e_rxtx.h| 4 + drivers/net/i40e/i40e_rxtx_vec_avx512.c | 152 ++