Havent looked at the code but from the description
- Algorithm adds a silent but tiny anount of noise
- Problem happens after many seconds "idle"
its a denormals problem and will depend on architecture
cheers Andy
On Fri, Jul 29, 2016 at 01:39:15PM +0200, Fred Jan Kraan wrote:
Hi José,
Attached patch demonstrates there is indeed a spike about 18 seconds after the inlets went silent.
On my machine the spike is ~15%, while normal operation is at ~4% ([;dsp on( and [set bypass 0(. (Xubuntu 14.04, i3 CPU, 2.93GHz).
I will look into it, but no success guaranteed. I am not a freeverb~ expert).
Greetings,
Fred Jan
-------- Forwarded Message -------- Subject: Re: [PD] freeverb~ known Bug Date: Fri, 29 Jul 2016 11:38:47 +0100 From: José Rafael Subía Valdez jsubiavaldez@gmail.com To: Fred Jan Kraan fjkraan@xs4all.nl
no test patch requiered, open the example and see for your self. turn freeverb~ on, and then stop sending signal to it. after about 10 seconds (in my machine) cpu starts to climb up (this with cpu monitor that pd brings "load meter" under media menu). It escalates until 50% (in my machine). if you then send signal back into freeverb~ the cpu goes down. and so on if you repeat.
On Fri, Jul 29, 2016 at 11:13 AM, Fred Jan Kraan <fjkraan@xs4all.nl mailto:fjkraan@xs4all.nl> wrote:
On 2016-07-25 11:53 PM, José Rafael Subía Valdez wrote: Thanks for responding Fred, it is better as it does not go up to a point of breaking everything but there is still a spike as you can see in the video. The video doesn't work for me (it did once, but now the Flash/dropbox overhead appears to be too much). Can you just post a test patch? Running freeverb~ only results in a load of about 6% on my +3 year old PC, so some data on your enviroment is also welcome. -- José Rafael Subía Valdez www.jrsv.net <http://www.jrsv.net> <http://www.jrsv.net> Greetings, Fred Jan-- José Rafael Subía Valdez www.jrsv.net http://www.jrsv.net
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