linux-kernel - Re: [GIT PULL] AlacrityVM guest drivers for 2.6.33

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Message-ID: <20091223121431.GF20539@basil.fritz.box>
Date:	Wed, 23 Dec 2009 13:14:32 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Avi Kivity <avi@...hat.com>
Cc:	Andi Kleen <andi@...stfloor.org>, Ingo Molnar <mingo@...e.hu>,
	Anthony Liguori <anthony@...emonkey.ws>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Gregory Haskins <gregory.haskins@...il.com>,
	kvm@...r.kernel.org, Andrew Morton <akpm@...ux-foundation.org>,
	torvalds@...ux-foundation.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	netdev@...r.kernel.org,
	"alacrityvm-devel@...ts.sourceforge.net" 
	<alacrityvm-devel@...ts.sourceforge.net>
Subject: Re: [GIT PULL] AlacrityVM guest drivers for 2.6.33

> http://www.redhat.com/f/pdf/summit/cwright_11_open_source_virt.pdf
>
> See slide 32.  This is without vhost-net.

Thanks. Do you also have latency numbers?

It seems like there's definitely still potential for improvement
with messages <4K. But for the large messages they indeed 
look rather good.

It's unclear what message size the Alacrity numbers used, but I presume
it was rather large.

-Andi
-- 
ak@...ux.intel.com -- Speaking for myself only.
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