11 Oct
2019
11 Oct
'19
12:13 p.m.
That's interesting, I never noticed that.
Thomas noted earlier that it's a good idea to look for the least busiest bus,
I wonder if that's related? On the other hand, I usually don't have any other
hardware connected except the interface ...
Best,
n
Paul Davis wrote on 10.10.2019 18:01 (GMT +02:00):
The other thing to check, as usual with USB devices, is ... every single
USB port. Sometimes a device will work very badly on one port and
completely fine on another. This is true even on Apple machines. Amazing,
but true.
On Thu, Oct 10, 2019 at 1:21 AM <nik(a)parkellipsen.de
<mailto:nik@parkellipsen.de> > wrote:
Hmm I have to check, I think i deactivated audit
as well.
I haven't done any real profiling, but to be honest I don't think there's
a huge difference, no. From a purely intuitive assessment, it takes a
little
more load to cause xruns.
Best,
Niklas
Ralf Mardorf wrote on 10.10.2019 00:02 (GMT +02:00):
http://lists.jackaudio.org/pipermail/jack-devel-jackaudio.org/2019-July/002…
> Btw. does it make a noticeable
difference for rt audio performance on
> your machine, if you disable those mitigations? Did you compare the
> performance with and without mitigations?
> Regards,
> Ralf
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Hi,
for testing purpose you might want to disable audit by boot parameter
'audit=off', too. If you should use the kernel config of the AUR
tarball
( https://aur.archlinux.org/packages/linux-rt/ )
, audit
is
enabled.
https://lists.archlinux.org/pipermail/arch-general/2018-September/045580.ht…