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 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
