From: Wenzhuo Lu <wenzhuo.lu@intel.com>
To: dev@dpdk.org
Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>
Subject: [dpdk-dev] [PATCH v7 0/3] enable AVX512 for iavf
Date: Thu, 29 Oct 2020 09:24:01 +0800 [thread overview]
Message-ID: <1603934644-19945-1-git-send-email-wenzhuo.lu@intel.com> (raw)
In-Reply-To: <1599717545-106571-1-git-send-email-wenzhuo.lu@intel.com>
AVX512 instructions is supported by more and more platforms. These instructions can be used in the data path to enhance the per-core performance of packet processing.
Comparing with the existing implementation, this path set introduces some AVX512 instructions into the iavf data path, and we get a better per-code throughput.
v2:
Update meson.build.
Repalce the deprecated 'buf_physaddr' by 'buf_iova'.
v3:
Fix compile errors.
v4:
Fix wrong info in commnets.
Trivial adjustment of the arrangement.
v5:
Support "max SIMD bitwidth".
v6:
Rework meson build to fix compile issue for AVX512BW.
v7:
rebased on next-net_intel.
Wenzhuo Lu (3):
net/iavf: enable AVX512 for legacy Rx
net/iavf: enable AVX512 for flexible Rx
net/iavf: enable AVX512 for Tx
doc/guides/rel_notes/release_20_11.rst | 3 +
drivers/net/iavf/iavf_ethdev.c | 3 +-
drivers/net/iavf/iavf_rxtx.c | 73 +-
drivers/net/iavf/iavf_rxtx.h | 18 +
drivers/net/iavf/iavf_rxtx_vec_avx512.c | 1702 +++++++++++++++++++++++++++++++
drivers/net/iavf/meson.build | 20 +
6 files changed, 1807 insertions(+), 12 deletions(-)
create mode 100644 drivers/net/iavf/iavf_rxtx_vec_avx512.c
--
1.9.3
next prev parent reply other threads:[~2020-10-29 1:24 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 5:59 [dpdk-dev] [PATCH " Wenzhuo Lu
2020-09-10 5:59 ` [dpdk-dev] [PATCH 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-09-10 9:29 ` Bruce Richardson
2020-09-11 3:06 ` Lu, Wenzhuo
2020-09-10 5:59 ` [dpdk-dev] [PATCH 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-09-10 5:59 ` [dpdk-dev] [PATCH 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-09-15 1:17 ` Wang, Haiyue
2020-09-17 1:29 ` Lu, Wenzhuo
2020-09-17 1:39 ` [dpdk-dev] [PATCH v2 0/3] enable AVX512 for iavf Wenzhuo Lu
2020-09-17 1:39 ` [dpdk-dev] [PATCH v2 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-09-17 1:39 ` [dpdk-dev] [PATCH v2 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-09-17 1:39 ` [dpdk-dev] [PATCH v2 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-09-17 7:37 ` [dpdk-dev] [PATCH v2 0/3] enable AVX512 for iavf Morten Brørup
2020-09-17 9:13 ` Bruce Richardson
2020-09-17 9:35 ` Morten Brørup
2020-09-21 8:13 ` [dpdk-dev] [PATCH v3 " Wenzhuo Lu
2020-09-21 8:13 ` [dpdk-dev] [PATCH v3 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-09-21 8:13 ` [dpdk-dev] [PATCH v3 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-09-21 8:13 ` [dpdk-dev] [PATCH v3 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-09-21 19:10 ` Morten Brørup
2020-09-22 1:34 ` Lu, Wenzhuo
2020-09-27 1:30 ` [dpdk-dev] [PATCH v4 0/3] enable AVX512 for iavf Wenzhuo Lu
2020-09-27 1:30 ` [dpdk-dev] [PATCH v4 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-09-27 1:30 ` [dpdk-dev] [PATCH v4 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-09-27 1:30 ` [dpdk-dev] [PATCH v4 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-10-21 7:47 ` [dpdk-dev] [PATCH v5 0/3] enable AVX512 for iavf Wenzhuo Lu
2020-10-21 7:47 ` [dpdk-dev] [PATCH v5 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-10-21 7:47 ` [dpdk-dev] [PATCH v5 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-10-21 7:47 ` [dpdk-dev] [PATCH v5 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-10-28 5:14 ` [dpdk-dev] [PATCH v6 0/3] enable AVX512 for iavf Wenzhuo Lu
2020-10-28 5:14 ` [dpdk-dev] [PATCH v6 1/3] net/iavf: enable AVX512 for legacy RX Wenzhuo Lu
2020-10-28 5:14 ` [dpdk-dev] [PATCH v6 2/3] net/iavf: enable AVX512 for flexible RX Wenzhuo Lu
2020-10-28 5:15 ` [dpdk-dev] [PATCH v6 3/3] net/iavf: enable AVX512 for TX Wenzhuo Lu
2020-10-29 1:24 ` Wenzhuo Lu [this message]
2020-10-29 1:24 ` [dpdk-dev] [PATCH v7 1/3] net/iavf: enable AVX512 for legacy Rx Wenzhuo Lu
2020-10-29 1:24 ` [dpdk-dev] [PATCH v7 2/3] net/iavf: enable AVX512 for flexible Rx Wenzhuo Lu
2020-10-29 1:24 ` [dpdk-dev] [PATCH v7 3/3] net/iavf: enable AVX512 for Tx Wenzhuo Lu
2020-10-30 23:29 ` Ferruh Yigit
2020-10-29 4:00 ` [dpdk-dev] [PATCH v7 0/3] enable AVX512 for iavf Zhang, Qi Z
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1603934644-19945-1-git-send-email-wenzhuo.lu@intel.com \
--to=wenzhuo.lu@intel.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).