On Mon, 2006-02-13 at 13:08 +0100, Ismael Valladolid Torres wrote:
fons adriaensen escribe:
How much
memory does your machine have? Is it swapping when this
slowdown occurs?
Good question. This really looks like an 'out of memory' problem.
Just 160MB but then why does it swap only when jackd is running
realtime?
Because jackd only locks all its memory in realtime mode.
Try adding this line to /etc/security/limits.conf:
* stack hard 512
then reboot. This will save you 7.5MB of unswappable memory per thread.
Lee