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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Wenzhuo Lu <wenzhuo.lu@intel.com>, dev@dpdk.org
Cc: Bruce Richardson <bruce.richardson@intel.com>,
	Leyi Rong <leyi.rong@intel.com>
Subject: Re: [dpdk-dev] [PATCH v7 3/3] net/iavf: enable AVX512 for Tx
Date: Fri, 30 Oct 2020 23:29:16 +0000
Message-ID: <6b7062a6-ee27-d2bc-a6f7-264f8216bdfd@intel.com> (raw)
In-Reply-To: <1603934644-19945-4-git-send-email-wenzhuo.lu@intel.com>

On 10/29/2020 1:24 AM, Wenzhuo Lu wrote:
> To enhance the per-core performance, this patch adds some AVX512
> instructions to the data path to handle the Tx descriptors.
> 
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
> Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> Signed-off-by: Leyi Rong <leyi.rong@intel.com>
> ---
>   doc/guides/rel_notes/release_20_11.rst  |   3 +
>   drivers/net/iavf/iavf_ethdev.c          |   3 +-
>   drivers/net/iavf/iavf_rxtx.c            |  34 +++-
>   drivers/net/iavf/iavf_rxtx.h            |   7 +
>   drivers/net/iavf/iavf_rxtx_vec_avx512.c | 304 ++++++++++++++++++++++++++++++++
>   5 files changed, 343 insertions(+), 8 deletions(-)
> 
> diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
> index 89e0959..6d7c59d 100644
> --- a/doc/guides/rel_notes/release_20_11.rst
> +++ b/doc/guides/rel_notes/release_20_11.rst
> @@ -20,6 +20,9 @@ DPDK Release 20.11
>         make doc-guides-html
>         xdg-open build/doc/html/guides/rel_notes/release_20_11.html
>   
> +   * **Added support of vector instructions on IAVF.**
> +
> +     Added support of AVX512 instructions in IAVF RX and TX path.
>   

The documentation update is in the comment section, fixed in next-net.


  reply	other threads:[~2020-10-30 23:29 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-10  5:59 [dpdk-dev] [PATCH 0/3] enable AVX512 for iavf 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 ` [dpdk-dev] [PATCH v7 0/3] enable AVX512 for iavf Wenzhuo Lu
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 [this message]
2020-10-29  4:00   ` [dpdk-dev] [PATCH v7 0/3] enable AVX512 for iavf Zhang, Qi Z

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