[linux-audio-user] hello gentoo? speed up please...

[Matt Henley]

This has worked great for me:

http://morph-sources.sourceforge.net/

On Apr 11, 2005 3:50 AM, Aaron Trumm <aaron at nquit.com> wrote:
> > 1: update kernel to at least 2.6.11
> > 2: make sure the jack tmpdir is set to a ramdrive (tmpfs)
> > 3: try building jack from cvs (there's been MANY improvements)
> 
> nice.  thanks :)  how do I do number 2?  I've never looked at that...
> 
> > As a side note, you can patch gentoo-sources with Ingo's realtime-preempt
> > patchset. I've done it and the only failed patches was one to modify the
> > kernel tag (pointless and not needed) and a trivial one the fails if you
> have
> > gentoo's custom bootsplash framebuffer (Nothing significant. It just adds
> > brackets into an if statement) That patch will speed up the latency quite
> a
> > bit. Use it with caution though because you will trade off speed for
> > stability.
> 
> I thought those patches were already a part of some kernels... ?  I could've
> sworn I ...well I don't really remember *laugh* but I could've sworn I used
> a gentoo kernel that had those patches applied...*thinks hard*
> 
> > You can also muck around with the kernel's compiler flags
> > in /usr/src/linux/arch/i386/Makefile but again, you'll be playing with
> fire.
> 
> blech :)
> 
> well - all of this will have to wait as I - ahem - recover from a big 'ol
> crash (hadn't tweaked any settings yet - just total coincidence)
> 
>