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From: "Ruifeng Wang (Arm Technology China)" <Ruifeng.Wang@arm.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>,
	Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
	"wenzhuo.lu@intel.com" <wenzhuo.lu@intel.com>,
	"jingjing.wu@intel.com" <jingjing.wu@intel.com>,
	"bernard.iremonger@intel.com" <bernard.iremonger@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
	"jerinj@marvell.com" <jerinj@marvell.com>,
	"hemant.agrawal@nxp.com" <hemant.agrawal@nxp.com>,
	nd <nd@arm.com>, nd <nd@arm.com>
Subject: Re: [PATCH v2] app/testpmd: optimized MAC swap by using neon intrinsics
Date: Mon, 18 Mar 2019 05:45:17 +0000	[thread overview]
Message-ID: <AM6PR08MB37820BD6F20ABC791251144F9E470@AM6PR08MB3782.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <af172504-559a-c15c-77b2-06d1c99e1309@intel.com>

Hi Ferruh,

> -----Original Message-----
> From: Ferruh Yigit <ferruh.yigit@intel.com>
> Sent: 2019年3月16日 2:38
> To: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>; Ruifeng Wang
> (Arm Technology China) <Ruifeng.Wang@arm.com>; wenzhuo.lu@intel.com;
> jingjing.wu@intel.com; bernard.iremonger@intel.com
> Cc: dev@dpdk.org; jerinj@marvell.com; hemant.agrawal@nxp.com; nd
> <nd@arm.com>
> Subject: Re: [dpdk-dev] [PATCH v2] app/testpmd: optimized MAC swap by
> using neon intrinsics
> 
> On 3/12/2019 1:05 PM, Honnappa Nagarahalli wrote:
> >> Improved MAC swap performance for ARM platform.
> >> The improvement was achieved by using neon intrinsics to save CPU
> >> cycles and doing swap for four packets at a time.
> >> The optimization had 15% - 20% throughput boost in testpmd MAC swap
> >> mode.
> >>
> >> Signed-off-by: Ruifeng Wang <ruifeng.wang@arm.com>
> >> Reviewed-by: Gavin Hu <gavin.hu@arm.com>
> >> Reviewed-by: Phil Yang <phil.yang@arm.com>
> >> Acked-by: Jerin Jacob <jerinj@marvell.com>
> >
> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> 
> Applied to dpdk-next-net/master, thanks.
> 
> What do you think adding a release notes update for this?
> If you can send it I can squash to this patch.

Thanks for your suggestion.
Release notes updated in:
http://patches.dpdk.org/patch/51247/

Regards,
/Ruifeng

  reply	other threads:[~2019-03-18  5:45 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-12  5:35 [PATCH v2] app/testpmd: optimized MAC swap by using neon intrinsics Ruifeng Wang
2019-03-12 13:05 ` Honnappa Nagarahalli
2019-03-15 18:38   ` Ferruh Yigit
2019-03-18  5:45     ` Ruifeng Wang (Arm Technology China) [this message]
2019-03-18  3:49 ` [PATCH] release notes: added release notes for macswap change Ruifeng Wang
2019-03-20 17:14   ` Ferruh Yigit

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