From: "Wang, Haiyue" <haiyue.wang@intel.com>
To: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
"Richardson, Bruce" <bruce.richardson@intel.com>,
"Rong, Leyi" <leyi.rong@intel.com>
Subject: Re: [dpdk-dev] [PATCH 3/3] net/iavf: enable AVX512 for TX
Date: Tue, 15 Sep 2020 01:17:20 +0000 [thread overview]
Message-ID: <BN8PR11MB3795EE7AADF62D3790D0D36FF7200@BN8PR11MB3795.namprd11.prod.outlook.com> (raw)
In-Reply-To: <1599717545-106571-4-git-send-email-wenzhuo.lu@intel.com>
> -----Original Message-----
> From: dev <dev-bounces@dpdk.org> On Behalf Of Wenzhuo Lu
> Sent: Thursday, September 10, 2020 13:59
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo.lu@intel.com>; Richardson, Bruce <bruce.richardson@intel.com>; Rong, Leyi
> <leyi.rong@intel.com>
> Subject: [dpdk-dev] [PATCH 3/3] net/iavf: enable AVX512 for TX
>
> 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 | 32 +++-
> drivers/net/iavf/iavf_rxtx.h | 7 +
> drivers/net/iavf/iavf_rxtx_vec_avx512.c | 301 ++++++++++++++++++++++++++++++++
> 5 files changed, 338 insertions(+), 8 deletions(-)
>
> + __m512i desc4 =
> + _mm512_set_epi64
> + ((uint64_t)pkt[3]->data_len,
> + pkt[3]->buf_physaddr,
'buf_physaddr' will be remove in 20.11, we need to use 'buf_iova' instead.
> --
> 1.9.3
next prev parent reply other threads:[~2020-09-15 1:17 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 [this message]
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
2020-10-29 4:00 ` [dpdk-dev] [PATCH v7 0/3] enable AVX512 for iavf Zhang, Qi Z
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