15 Mar
2015
15 Mar
'15
11:43 a.m.
On Sun, Mar 15, 2015 at 8:29 AM, Jeremy Jongepier <jeremy(a)autostatic.com> wrote:
Which disk writes? From the audio software? Aren't
those performed in
the audio thread and if so don't they inherit the higher rtprio assigned
by JACK?
Nope, the audio data is copied into a ringbuffer, and then written to
disk using a non-RT thread.
The write() function call has unbounded execution time, so it must not
be called in the RT thread in order to avoid Xruns.
Cheers, -Harry
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