[LAD] cpu spikes
jhernberg at alchemy.lu
Sun Jan 31 14:12:04 UTC 2016
On Tue, 26 Jan 2016 20:53:55 +0100
Jeremy Jongepier <jeremy at autostatic.com> wrote:
> On 01/25/2016 12:53 PM, Joakim Hernberg wrote:
> > 3. Run Jack with realtime and memlocking enabled and at a priority
> > of 80.
> Does this refer to the -m jackd option? What does that do actually,
> any pros/cons?
As I understand it, you wouldn't want memory being used for audio
to be swapped out to disk as that could incur a lengthy timeout when it
needs to be read back from disk, and thus producing xruns.
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