From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Lil Evil <Lil_Evil@gmx.de>, xen-devel@lists.xensource.com
Subject: Re: XEN Hypervisor Lines Of Code
Date: Thu, 11 Sep 2008 11:24:44 +0100 [thread overview]
Message-ID: <C4EEB07C.26F44%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <20080911101112.83550@gmx.net>
On 11/9/08 11:11, "Lil Evil" <Lil_Evil@gmx.de> wrote:
> Hi
>
> I was just wondering if anybody keeps a record of the LOC (privileged LOC) in
> the XEN Hypervisor.
> I was under the (false???) impression that the Hypervisor consists of a couple
> of tens of thousand privileged LOCs.
> I am somewhat surprised about Joanna Rutkowskas statement about the 300k LOC
> in Xen 3.3.
> Does anybody have different (same) numbers?
The number has been growing. For an x86 build, if I exclude IA64 and XSM
components (usually not built) I count about 200k LOC. If I further exclude
header files (generally don't have much code in them) then I end up about
150k LOC.
So that's a more reasonable estimate in my opinion, at about half Joanna's
figure. Obviously this is still rather larger than historical figures for
Xen version 1 or Xen version 2.
-- Keir
next prev parent reply other threads:[~2008-09-11 10:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-11 10:11 XEN Hypervisor Lines Of Code Lil Evil
2008-09-11 10:24 ` Samuel Thibault
2008-09-11 10:24 ` Keir Fraser [this message]
2008-09-11 10:48 ` Lil Evil
2008-09-11 11:07 ` Keir Fraser
2008-09-11 15:26 ` George S. Coker, II
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