From: Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>
To: Ruifeng Wang <Ruifeng.Wang@arm.com>,
Rahul Bhansali <rbhansali@marvell.com>,
"dev@dpdk.org" <dev@dpdk.org>,
Jan Viktorin <viktorin@rehivetech.com>,
Bruce Richardson <bruce.richardson@intel.com>
Cc: "jerinj@marvell.com" <jerinj@marvell.com>, nd <nd@arm.com>,
nd <nd@arm.com>
Subject: RE: [PATCH v4 2/2] config/arm: disable SVE ACLE for cn10k
Date: Wed, 11 May 2022 04:12:30 +0000 [thread overview]
Message-ID: <DBAPR08MB58144B6BD79D2F0CE91DD93598C89@DBAPR08MB5814.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <AS8PR08MB7080B4F62838DEC0D5C2B6BF9EC89@AS8PR08MB7080.eurprd08.prod.outlook.com>
<snip>
> > -----Original Message-----
> > From: Rahul Bhansali <rbhansali@marvell.com>
> > Sent: Monday, May 9, 2022 6:20 PM
> > To: dev@dpdk.org; Jan Viktorin <viktorin@rehivetech.com>; Ruifeng Wang
> > <Ruifeng.Wang@arm.com>; Bruce Richardson
> <bruce.richardson@intel.com>
> > Cc: jerinj@marvell.com; Rahul Bhansali <rbhansali@marvell.com>
> > Subject: [PATCH v4 2/2] config/arm: disable SVE ACLE for cn10k
> >
> > This disable the sve_acle flag for cn10k.
> >
> > Performance impact:-
> > With l3fwd example, lpm lookup performance increased by ~21% if Neon
> > is used instead of SVE.
Suggest changing this commit log as follows:
"With l3fwd example, lpm lookup performance increased by ~21% if Neon is used instead of SVE. Hence, disable sve_acle flag for cn10k".
> >
> > Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
> > ---
> Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
next prev parent reply other threads:[~2022-05-11 4:12 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-05 14:27 [PATCH 1/2] config/arm: add SVE control flag Rahul Bhansali
2022-05-05 14:27 ` [PATCH 2/2] config/arm: disable SVE for cn10k Rahul Bhansali
2022-05-06 2:29 ` fengchengwen
2022-05-06 4:54 ` [EXT] " Rahul Bhansali
2022-05-06 6:36 ` fengchengwen
2022-05-06 7:23 ` Ruifeng Wang
2022-05-06 13:17 ` Rahul Bhansali
2022-05-07 0:52 ` fengchengwen
2022-05-05 14:39 ` [PATCH 1/2] config/arm: add SVE control flag Bruce Richardson
2022-05-06 14:16 ` [EXT] " Rahul Bhansali
2022-05-06 2:23 ` fengchengwen
2022-05-07 9:39 ` [PATCH v2 1/2] config/arm: add SVE ACLE " Rahul Bhansali
2022-05-07 9:39 ` [PATCH v2 2/2] config/arm: disable SVE ACLE for cn10k Rahul Bhansali
2022-05-09 0:49 ` [PATCH v2 1/2] config/arm: add SVE ACLE control flag fengchengwen
2022-05-09 9:46 ` [PATCH v3 " Rahul Bhansali
2022-05-09 9:46 ` [PATCH v3 2/2] config/arm: disable SVE ACLE for cn10k Rahul Bhansali
2022-05-09 10:19 ` [PATCH v4 1/2] config/arm: add SVE ACLE control flag Rahul Bhansali
2022-05-09 10:19 ` [PATCH v4 2/2] config/arm: disable SVE ACLE for cn10k Rahul Bhansali
2022-05-10 2:57 ` fengchengwen
2022-05-11 1:35 ` Ruifeng Wang
2022-05-11 4:12 ` Honnappa Nagarahalli [this message]
2022-05-10 2:57 ` [PATCH v4 1/2] config/arm: add SVE ACLE control flag fengchengwen
2022-05-11 1:35 ` Ruifeng Wang
2022-05-11 4:09 ` Honnappa Nagarahalli
2022-05-17 7:56 ` Juraj Linkeš
2022-05-18 9:18 ` Rahul Bhansali
2022-05-18 14:45 ` Juraj Linkeš
2022-05-19 13:28 ` [PATCH v5 " Rahul Bhansali
2022-05-19 13:28 ` [PATCH v5 2/2] config/arm: disable SVE ACLE for cn10k Rahul Bhansali
2022-06-01 22:38 ` Thomas Monjalon
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