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From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Joyce Kong <joyce.kong@arm.com>,
	chenbo.xia@intel.com, jerinj@marvell.com, ruifeng.wang@arm.com,
	honnappa.nagarahalli@arm.com
Cc: dev@dpdk.org, nd@arm.com
Subject: Re: [dpdk-dev] [PATCH v1 4/4] net/virtio: add election for packed vector NEON path
Date: Tue, 5 Jan 2021 15:42:13 +0100
Message-ID: <3e0e47eb-7553-c966-16c9-02d110efdec4@redhat.com> (raw)
In-Reply-To: <20201117100635.27690-5-joyce.kong@arm.com>



On 11/17/20 11:06 AM, Joyce Kong wrote:
> Add NEON vectorized path selection logic. Default setting comes from
> vectorized devarg, then checks each criteria.
> 
> Packed ring vectorized neon path need:
>     NEON is supported by compiler and host
>     VERSION_1 and IN_ORDER features are negotiated
>     mergeable feature is not negotiated
>     LRO offloading is disabled
> 
> Signed-off-by: Joyce Kong <joyce.kong@arm.com>
> Reviewed-by: Ruifeng Wang <ruifeng.wang@arm.com>
> ---
>  doc/guides/nics/virtio.rst              |  6 +++---
>  drivers/net/virtio/meson.build          |  1 +
>  drivers/net/virtio/virtio_ethdev.c      | 19 +++++++++++++++----
>  drivers/net/virtio/virtio_rxtx_packed.c |  2 ++
>  drivers/net/virtio/virtio_user_ethdev.c |  2 +-
>  5 files changed, 22 insertions(+), 8 deletions(-)
> 

Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>

Thanks,
Maxime


  reply	other threads:[~2021-01-05 14:42 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-11 12:09 [dpdk-dev] [RFC 0/3] Vectorize packed ring RX path with NEON Joyce Kong
2020-09-11 12:09 ` [dpdk-dev] [RFC 1/3] net/virtio: move AVX based Rx and Tx code to separate file Joyce Kong
2020-09-11 12:09 ` [dpdk-dev] [RFC 2/3] net/virtio: add vectorized packed ring Rx NEON path Joyce Kong
2020-09-11 12:09 ` [dpdk-dev] [RFC 3/3] net/virtio: add election for packed vector " Joyce Kong
2020-10-05  7:34 ` [dpdk-dev] [RFC 0/3] Vectorize packed ring RX path with NEON Maxime Coquelin
2020-10-08  6:54   ` Joyce Kong
2020-10-15  9:01   ` Ruifeng Wang
2020-10-15  9:02     ` Maxime Coquelin
2020-11-17 10:06 ` [dpdk-dev] [PATCH v1 0/4] Vectorize packed ring RX/TX " Joyce Kong
2020-11-17 10:06   ` [dpdk-dev] [PATCH v1 1/4] net/virtio: move AVX based Rx and Tx code to separate file Joyce Kong
2021-01-05 14:06     ` Maxime Coquelin
2020-11-17 10:06   ` [dpdk-dev] [PATCH v1 2/4] net/virtio: add vectorized packed ring Rx NEON path Joyce Kong
2021-01-05 14:16     ` Maxime Coquelin
2021-01-05 14:27       ` Maxime Coquelin
2021-01-07 10:39         ` Maxime Coquelin
2021-01-08  7:29           ` Joyce Kong
2021-01-08 17:02     ` Ferruh Yigit
2021-01-08 22:26       ` Honnappa Nagarahalli
2021-01-11 13:05         ` Aaron Conole
2021-01-11 10:45       ` Maxime Coquelin
2021-01-11 13:04       ` Aaron Conole
2020-11-17 10:06   ` [dpdk-dev] [PATCH v1 3/4] net/virtio: add vectorized packed ring Tx " Joyce Kong
2021-01-05 14:33     ` Maxime Coquelin
2020-11-17 10:06   ` [dpdk-dev] [PATCH v1 4/4] net/virtio: add election for packed vector " Joyce Kong
2021-01-05 14:42     ` Maxime Coquelin [this message]
2021-01-08  9:11   ` [dpdk-dev] [PATCH v1 0/4] Vectorize packed ring RX/TX path with NEON Maxime Coquelin

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