[PATCH v4 2/2] config/arm: disable SVE ACLE for cn10k

Ruifeng Wang Ruifeng.Wang at arm.com
Wed May 11 03:35:54 CEST 2022


> -----Original Message-----
> From: Rahul Bhansali <rbhansali at marvell.com>
> Sent: Monday, May 9, 2022 6:20 PM
> To: dev at dpdk.org; Jan Viktorin <viktorin at rehivetech.com>; Ruifeng Wang
> <Ruifeng.Wang at arm.com>; Bruce Richardson <bruce.richardson at intel.com>
> Cc: jerinj at marvell.com; Rahul Bhansali <rbhansali at 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.
> 
> Signed-off-by: Rahul Bhansali <rbhansali at marvell.com>
> ---
Acked-by: Ruifeng Wang <ruifeng.wang at arm.com>



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