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Re: [Qemu-devel] RFC: This project needs a stable branch
From: |
Johannes Schindelin |
Subject: |
Re: [Qemu-devel] RFC: This project needs a stable branch |
Date: |
Fri, 23 Mar 2007 01:37:33 +0100 (CET) |
Hi,
On Thu, 22 Mar 2007, Julian Seward wrote:
> On Thursday 22 March 2007 23:27, Paul Brook wrote:
> > > Do you mean you're asking me to break up Paul Brook's QOPS tree at
> > > https://nowt.dyndns.org and submit it to mainline? I can do this thing,
> > > if you really think it would help.
> >
> > If you implement all the missing bits in the process it'll help ;-)
>
> What bits would they be then?
AFAICT almost _all_ ops for the i86 target are missing.
> FWIW, I snarfed the patch last Sunday and tested it on amd64 host / x86
> guest, and successfully booted a couple of linux distros. So it's not
> obviously broken, at least for my mundane host/guest choice. It also
> seemed marginally slower on a big compile in the guest - 395.4 host cpu
> seconds for mainline vs 422.9 with qops.
I saw something similar (qops performing worse than non-qops), which I
could only explain by the non-optimizing nature of not relying on GCC's
optimizer.
Ciao,
Dscho
- Re: [Qemu-devel] RFC: This project needs a stable branch, (continued)
- Re: [Qemu-devel] RFC: This project needs a stable branch, Paul Brook, 2007/03/15
- Re: [Qemu-devel] RFC: This project needs a stable branch, Avi Kivity, 2007/03/15
- Re: [Qemu-devel] RFC: This project needs a stable branch, Julian Seward, 2007/03/20
- Re: [Qemu-devel] RFC: This project needs a stable branch, Rob Landley, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Johannes Schindelin, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Rob Landley, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Paul Brook, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Julian Seward, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Paul Brook, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch,
Johannes Schindelin <=
- Re: [Qemu-devel] RFC: This project needs a stable branch, Thiemo Seufer, 2007/03/22
- Re: [Qemu-devel] RFC: This project needs a stable branch, Rob Landley, 2007/03/22