linux-kernel - Re: e1000 full-duplex TCP performance well below wire speed

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Message-ID: <p73ve5b5u5v.fsf@bingen.suse.de>
Date:	Wed, 30 Jan 2008 14:18:04 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Bruce Allen <ballen@...vity.phys.uwm.edu>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Henning Fehrmann <henning.fehrmann@....mpg.de>,
	Carsten Aulbert <carsten.aulbert@....mpg.de>,
	Bruce Allen <bruce.allen@....mpg.de>
Subject: Re: e1000 full-duplex TCP performance well below wire speed

Bruce Allen <ballen@...vity.phys.uwm.edu> writes:

> Dear LKML,

You forgot to specify what user programs you used to get to the
benchmark results. e.g. if the user space does not use large 
enough reads/writes then performance will be not optimal.

Also best you repost your results with full information
on netdev@...r.kernel.org

-Andi
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