14 Sep
2018
14 Sep
'18
2:58 a.m.
Am Donnerstag, den 13.09.2018, 23:26 +0200 schrieb Niklas Reppel:
After being able to start JACK in realtime again, i
felt that there
was
a significant loss of performance.
Maybe it has nothing to do with a/the new realtime management, but with
spectre mitigation and stuff.
Phoronix listed all the kernel parameters to get rid of these
workarounds. I don't find the exact side anymore, but these are mainly
the parameters you have to add to your /etc/default/grub - only use
them, if you don't care about your system's security :D :
pti=off spectre_v2=off l1tf=off nospec_store_bypass_disable
no_stf_barrier
Greets!
Mitsch