[Qemu-devel] Re: Slow PXE boot in qemu.git (fast in qemu-kvm.git)

2011-04-11 Thread Luiz Capitulino
On Sat, 9 Apr 2011 13:34:43 +0300 Blue Swirl wrote: > On Sat, Apr 9, 2011 at 2:25 AM, Luiz Capitulino > wrote: > > Hi there, > > > > Summary: > > > >  - PXE boot in qemu.git (HEAD f124a41) is quite slow, more than 5 minutes. > > Got > >   the problem with e1000, virtio and rtl8139. However, pc

[Qemu-devel] Re: Slow PXE boot in qemu.git (fast in qemu-kvm.git)

2011-04-10 Thread Avi Kivity
On 04/09/2011 03:50 AM, Anthony Liguori wrote: Maybe we're missing a coalesced io in qemu.git? e1000 coalesced mmio is in qemu.git (always the chance it's broken, of course). I don't think it would make a 5X difference in any case. -- error compiling committee.c: too many arguments to fun

[Qemu-devel] Re: Slow PXE boot in qemu.git (fast in qemu-kvm.git)

2011-04-09 Thread Stefan Hajnoczi
On Sat, Apr 9, 2011 at 1:50 AM, Anthony Liguori wrote: > On 04/08/2011 06:25 PM, Luiz Capitulino wrote: >> >> Hi there, >> >> Summary: >> >>  - PXE boot in qemu.git (HEAD f124a41) is quite slow, more than 5 minutes. >> Got >>    the problem with e1000, virtio and rtl8139. However, pcnet *works* >>

[Qemu-devel] Re: Slow PXE boot in qemu.git (fast in qemu-kvm.git)

2011-04-09 Thread Blue Swirl
On Sat, Apr 9, 2011 at 2:25 AM, Luiz Capitulino wrote: > Hi there, > > Summary: > >  - PXE boot in qemu.git (HEAD f124a41) is quite slow, more than 5 minutes. Got >   the problem with e1000, virtio and rtl8139. However, pcnet *works* (it's >   as fast as qemu-kvm.git) > >  - PXE boot in qemu-kvm.g

[Qemu-devel] Re: Slow PXE boot in qemu.git (fast in qemu-kvm.git)

2011-04-08 Thread Anthony Liguori
On 04/08/2011 06:25 PM, Luiz Capitulino wrote: Hi there, Summary: - PXE boot in qemu.git (HEAD f124a41) is quite slow, more than 5 minutes. Got the problem with e1000, virtio and rtl8139. However, pcnet *works* (it's as fast as qemu-kvm.git) - PXE boot in qemu-kvm.git (HEAD df85c05