SCHED_ULE problem: slow single processor,
realtime prio vs network stack
andrew-freebsd at areilly.bpc-users.org
Thu Aug 28 04:04:09 UTC 2008
On Thu, Aug 28, 2008 at 04:00:46AM +0400, swell.k at gmail.com wrote:
> Just curious, have you tried setting dev.pcm.%d.polling to `1'?
> from the sound(4):
> Experimental polling mode support where
> the driver operates by querying the
> device state on each tick using a
> callout(9) mechanism. Disabled by
> default and currently only available
> for a few device drivers.
I'm using the 4front-tech oss driver, rather than the native
one. I need all of the channels on my M-Audio Delta1010 sample
synchronous, and the native driver seems to be limited to
> Or turning on network driver polling(4)? Or even both?
> Does it make any difference?
Haven't tried it. Could do, I suppose. Will try.
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