13 May
2009
13 May
'09
7:06 p.m.
On Wed, 13 May 2009 15:50:08 -0500 (CDT)
Brent Busby <brent(a)keycorner.org> wrote:
On Wed, 13 May 2009, Jostein Chr. Andersen wrote:
The question is if this is a calculated or real (measured) value.
Consider measuring with jdelay.
Regards,
Philipp
On Friday 08 May 2009 08.36.53 Jostein Chr.
Andersen wrote:
...
Wow...just for reference, what kind of motherboard/cpu was this?
There are probably a lot of people (like me) that would like to know
the hardware when a success story is achieved. Also, what audio card
and distro?
(Less than a millisecond??) :-O
First, this is my system: Kubuntu 9.04 with
2.6.28-3-rt (noacpi
nosmp (the system freezes w/o nosmp, possible because of the
nvidia x-driver)), jack
...
I did the ultimate "hack": I bought an ATI Radeon based card (ASUS
EAH3450) and ripped off the GForce 8400G.
The result: xrun-free latency down to 0.726 ms without any IRQ
priority adjustments. I use my beloved KDE 4 at the same time
without any problems so now I'm very, very happy! I'm not any hurry
for optimizing the machine further (the shared IRQ problem etc),
even when it can be much better.