netdev - Re: Receive side performance issue with multi-10-GigE and NUMA

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Message-ID: <3000d2e90908141413h3e3eae1dm796f4bf788319561@mail.gmail.com>
Date:	Sat, 15 Aug 2009 00:13:12 +0300
From:	Aviv Greenberg <avivgnet@...il.com>
To:	Andrew Gallatin <gallatin@...i.com>
Cc:	Bill Fink <billfink@...dspring.com>, netdev@...r.kernel.org
Subject: Re: Receive side performance issue with multi-10-GigE and NUMA

>  There may be something in the chipset

shooting in the dark: when you lspci -vvv and check the MaxPayload and
MaxReadReq values for the myri devices - what are the values and are
they equal? Are they the same on all your platforms?
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