[PD] High CPU usage when tracks are muted (Raspberry Pi)

Martin Peach martin.peach at sympatico.ca
Sun May 5 19:58:17 CEST 2013

On 2013-05-05 13:52, Halfdan Mouritzen wrote:
> Yes, what I don't understand though is _why_ we see such an increase
> in CPU load, when the channels are muted.

Could it be that denormals are produced when the line gets close to 0?
Depending on how the floating point is set up that could cause a lot of 
context switching.
What happens if you fade to 0.001 instead of 0?


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