Re: [PATCH] i386: Selectable Frequency of the Timer Interrupt

From: Lee Revell
Date: Thu Jul 14 2005 - 23:18:33 EST


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

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