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Re: [Xen-devel] Patch question (Hyper-Threading support)
Well, based on some quick inspections on the that I checked out from
the mercurial repository this afternoon, it seems that the HT support
has been already implemented. :-)
Thus, here is a suggestion, it would be nice to make more details
available about who is doing what and in which phase of development
things are, this information could avoid duplicated efforts.
On Fri, 2006-03-24 at 19:15 -0600, Tim Freeman wrote:
> On Fri, 24 Mar 2006 13:30:18 -0600
> Elizeu Santos-Neto <elizeu@xxxxxxxxxxxxxxx> wrote:
> > Hi community,
> > I've been working on modifying Xen and the Xen-Linux kernel to make
> > vCPU better represent Hyper-Threading physical CPUs, as I mentioned in a
> > previous post.
> > http://lists.xensource.com/archives/html/xen-devel/2006-01/msg00853.html
> > I produced some performance measurements and patches that might be
> > useful for some Hyper-Threading friendly workloads running on Xen. I'll
> > make the performance measurement report available soon.
> > Basically, the modified files were:
> > xen/common/domain.c
> > xen/common/sched_bvt.c
> > xen/common/sched_sedf.c
> > xen/common/schedule.c
> > xen/include/public/vcpu.h
> > xen/include/xen/sched.h
> > xen/arch/x86/smpboot.c
> > How should I proceed to send the patch?
> There is a guide here:
> For examples, see:
> Also see these guidelines:
> I would think replying to your patch email with the performance measurement
> report would help keep them together for people.
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