18 Nov
2020
18 Nov
'20
7:17 p.m.
On 11/18/20 6:04 PM, Jörn Nettingsmeier wrote:
It may be old news for seasoned programmers, but I
found this to be a
trove of information that goes a bit beyond of the traditional wisdom of
"what's safe in a jack process() thread", so I thought I'd share it
here
(courtesy of LWN's free subscriber link feature, please check out LWN!)
https://lwn.net/SubscriberLink/837019/e323ab1009054668/
https://ogness.net/ese2020/ese2020_johnogness_rtchecklist.pdf
And I have a question: since nobody seems to pre-fault their stacks and
heaps: is that the reason for xruns when adding new clients to the JACK
graph? We all know not to malloc() in the process thread, but of course
we may be using malloc'ed memory for the first time...
--
Jörn Nettingsmeier
Tuinbouwstraat 180, 1097 ZB Amsterdam, Nederland
Tel. +49 177 7937487
Meister für Veranstaltungstechnik (Bühne/Studio), Tonmeister VDT
http://stackingdwarves.net