netdev - Re: [v3 RFC PATCH 0/4] Implement multiqueue virtio-net

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Message-ID: <20101026093846.GA6766@redhat.com>
Date:	Tue, 26 Oct 2010 11:38:46 +0200
From:	"Michael S. Tsirkin" <mst@...hat.com>
To:	Krishna Kumar2 <krkumar2@...ibm.com>
Cc:	anthony@...emonkey.ws, arnd@...db.de, avi@...hat.com,
	davem@...emloft.net, eric.dumazet@...il.com, kvm@...r.kernel.org,
	netdev@...r.kernel.org, rusty@...tcorp.com.au
Subject: Re: [v3 RFC PATCH 0/4] Implement multiqueue virtio-net

On Tue, Oct 26, 2010 at 02:38:53PM +0530, Krishna Kumar2 wrote:
> Results for UDP BW tests (unidirectional, sum across
> 3 iterations, each iteration of 45 seconds, default
> netperf, vhosts bound to cpus 0-3; no other tuning):

Is binding vhost threads to CPUs really required?
What happens if we let the scheduler do its job?

-- 
MST
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