lkml.org 
[lkml]   [2005]   [Jul]   [15]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH] i386: Selectable Frequency of the Timer Interrupt
FromLee Revell <>
DateFri, 15 Jul 2005 00:17:23 -0400
On Fri, 2005-07-15 at 14:08 +1000, Con Kolivas wrote:
> Audio did show slightly larger max latencies but nothing that would be of 
> significance.
> 
> On video, maximum latencies are only slightly larger at HZ 250, all the 
> desired cpu was achieved, but the average latency and number of missed 
> deadlines was significantly higher.

Because audio timing is driven by the soundcard interrupt while video,
like MIDI, relies heavily on timers.

Lee 

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-07-15 06:25    [from the cache]
©2003-2008