Voluntary scheduler for mdk, was Re: [linux-audio-user] what window manager are you using?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 2004-08-12 at 08:43, Robert Jonsson wrote:
> torsdagen den 12 augusti 2004 17.11 skrev Russell Hanaghan:
> > On Thu, 2004-08-12 at 00:58, Anahata wrote:
> > > On Wed, Aug 11, 2004 at 03:22:39PM -0700, Florin Andrei wrote:
> > > > On Tue, 2004-08-10 at 14:30, Andrew Dahlin wrote:
> > > >
> > > > I assume you're worried about the WM overtaxing the system therefore
> > > > causing xruns.
> > > >
> > > > It should not matter which WM you're using if you are running a proper
> > > > kernel.
> > >
> > > I've been thinking that: I'm glad somebody else said it :-)
> > >
> > > The windows manager and desktop is only user-land code and if jack and
> > > the sound drivers are all running at higher priority all that should
> > > happen while you've got audio apps running is either(a) no difference or
> > > (b) the desktop becomes a little less responsive, depending on the
> > > overall CPU and disk workload.
> > >
> > > For what it's worth I'm running standard Gnome on kernel 2.6.6. I don't
> > > do any heavyweight audio though. arecord records 16/44.1 stereo fine.
> > >
> > > > 2.6 with Ingo's voluntary preempt is actually even better but it's not
> > > > yet 100% stabilized.  With one of those kernels and with JACK in
> > > > real-time mode, you could abuse the system pretty badly and it won't
> > > > skip a bit.
> >
> > Does anyone know if a package for this kernel has been done for Mandrake
> > 10.0? 
> 
> None that I know of.
> 
> Asking this guy might be an idea, perhaps he can include it:
> http://mandrake.contactel.cz/people/svetljo/mandrake/kernel/

Yup...I suspect so. Thac has stopped compiling his own kernels and is
linked to these. So they would be what I'm using right now. 2.6.7-1-35
seems ok and has alsa 1.06 built in but is still kinda "xrunny" :) I
don;t know how these different types of scheduling etc, stack up but
what I'm reading about the voluntary preemption is sounding promising. 

Can anyone give a very _brief_ comparison between these methods? I wan't
also to run as user and not root. Why...'Cause I break $__t! :)

R~
> 
> 
> > I'm not at the pseudo Jedi Warrior level for compiling kernels 
> > just yet! :) Although, I HAVE become a master at compiling Wine and fst
> > / jack_fst! :P
> 
> ;-)
> 
> /Robert
> 
> >
> > R~
> >
> > > That's what I'm looking forward to...


[Index of Archives]     [Linux Sound]     [ALSA Users]     [Pulse Audio]     [ALSA Devel]     [Sox Users]     [Linux Media]     [Kernel]     [Photo Sharing]     [Gimp]     [Yosemite News]     [Linux Media]

  Powered by Linux