netdev - Re: [PATCH net-next v4 4/4] nfp: use new dim profiles for better latency

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Message-ID: <20240408131338.GE26556@kernel.org>
Date: Mon, 8 Apr 2024 14:13:38 +0100
From: Simon Horman <horms@...nel.org>
To: Louis Peens <louis.peens@...igine.com>
Cc: David Miller <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>, Jiri Pirko <jiri@...nulli.us>,
	Fei Qin <fei.qin@...igine.com>, netdev@...r.kernel.org,
	oss-drivers@...igine.com
Subject: Re: [PATCH net-next v4 4/4] nfp: use new dim profiles for better
 latency

On Fri, Apr 05, 2024 at 10:15:47AM +0200, Louis Peens wrote:
> From: Fei Qin <fei.qin@...igine.com>
> 
> Latency comparison between EQE profiles and SPECIFIC_0 profiles
> for 5 different runs:
> 
>                                      Latency (us)
> EQE profiles 	    |	132.85  136.32  131.31  131.37  133.51
> SPECIFIC_0 profiles |	92.09   92.16   95.58   98.26   89.79

Nice improvement :)

> Signed-off-by: Fei Qin <fei.qin@...igine.com>
> Signed-off-by: Louis Peens <louis.peens@...igine.com>

Reviewed-by: Simon Horman <horms@...nel.org>

...