[Jack-Devel] jackdbus process eats two CPU cores for hours on end

[Josh Junon]

I can do you one better - it's exactly 6 hours, 12 minutes and 49.62
seconds.

192,000 * (2^32 - 1) = 22369.62133 (seconds)

That is exactly 6:12:49.62 worth of time.

On Wed, Dec 7, 2016 at 3:18 AM John Rigg <j at jrigg.co.uk> wrote:

> On Tue, Dec 06, 2016 at 07:03:04PM +0000, Thomas Howe wrote:
> > It does seem to be consistently 6 hours and 13 minutes before the process
> > spike, even when the sample rate is changed from 96 kHz to 192 kHz.
>
> At 192kHz the JACK frame counter (32 bit uint) overflows and rolls over
> to zero after approximately 6hr 12min 49.6s. Coincidence?
>
> John
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