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Re: [Qemu-devel] Ideas wiki for GSoC 2010
From: |
Joerg Roedel |
Subject: |
Re: [Qemu-devel] Ideas wiki for GSoC 2010 |
Date: |
Mon, 15 Mar 2010 14:03:11 +0100 |
User-agent: |
Mutt/1.5.18 (2008-05-17) |
On Mon, Mar 15, 2010 at 05:53:13AM -0700, Muli Ben-Yehuda wrote:
> On Mon, Mar 15, 2010 at 02:25:41PM +0200, Avi Kivity wrote:
> > On 03/10/2010 11:30 PM, Luiz Capitulino wrote:
>
> > > Hi there,
> > >
> > > Our wiki page for the Summer of Code 2010 is doing quite well:
> > >
> > >http://wiki.qemu.org/Google_Summer_of_Code_2010
> >
> > I will add another project - iommu emulation. Could be very useful
> > for doing device assignment to nested guests, which could make
> > testing a lot easier.
>
> Our experiments show that nested device assignment is pretty much
> required for I/O performance in nested scenarios.
Really? I did a small test with virtio-blk in a nested guest (disk read
with dd, so not a real benchmark) and got a reasonable read-performance
of around 25MB/s from the disk in the l2-guest.
Joerg
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, (continued)
Re: [Qemu-devel] Ideas wiki for GSoC 2010, Avi Kivity, 2010/03/15
Re: [Qemu-devel] Ideas wiki for GSoC 2010, Muli Ben-Yehuda, 2010/03/15
- Re: [Qemu-devel] Ideas wiki for GSoC 2010,
Joerg Roedel <=
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, Avi Kivity, 2010/03/15
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, Anthony Liguori, 2010/03/15
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, Avi Kivity, 2010/03/15
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, Anthony Liguori, 2010/03/15
- Re: [Qemu-devel] Ideas wiki for GSoC 2010, Avi Kivity, 2010/03/16
Re: [Qemu-devel] Ideas wiki for GSoC 2010, Joerg Roedel, 2010/03/15
Re: [Qemu-devel] Ideas wiki for GSoC 2010, Anthony Liguori, 2010/03/15
Re: [Qemu-devel] Ideas wiki for GSoC 2010, Muli Ben-Yehuda, 2010/03/15