17 Jan
2006
17 Jan
'06
7:03 p.m.
On 1/18/06, Lee Revell <rlrevell(a)joe-job.com> wrote:
On Wed, 2006-01-18 at 09:52 +1100, Loki Davison
wrote:
I'm not currently running it for obvious reasons. I'll reboot and
check but i'm pretty sure it's called something like irq_timer not
actually irq 11 or anything like that. This is a single core, non-smp
system. I haven't got latency tracing enabled, but i'll recompile with
it and check.
Has anyone got it actually working on x86_64 though?
Loki
Has anyone actually got this working? If so how
and with what
settings? I've got 2.6.15 with patch-2.6.15-rt2 to compile fine and
boot but the irq handlers seem to use 90% of cpu and the system really
feels like it's chugging, everything takes 10 to 100 times longer to
load, and anything musical is impossible. I'm running amd64 3000 on an
ati chipset based mb. All normal modules, nothing external. I've tried
with a number of older kernels / patches but i'm wondering if there is
a magic collection that actually works. ;-)
Which IRQ handlers? Is this an SMP system/kernel? If you enable
latency tracing what does /proc/latency_trace say?
Lee