techskies11
Posts: 30
Joined: Sat Apr 02, 2016 8:45 am

Ardour 5 on raspberry pi 3 DSP performance

Sun Dec 09, 2018 10:59 am

anybody use or tested raspberry pi 3 with latest version of Ardour, due to the lack of Cpu features I was told that the DSP usage is generally a bit higher but does anyone test it at different buffer settings just to see the DSP usage?

drgeoff
Posts: 8899
Joined: Wed Jan 25, 2012 6:39 pm

Re: Ardour 5 on raspberry pi 3 DSP performance

Sun Dec 09, 2018 3:31 pm

I guess you and whoever told you about DSP usage are unaware of the distinction between DSP (Digital Signal Processor) and GPU (Graphics Processing Unit).

techskies11
Posts: 30
Joined: Sat Apr 02, 2016 8:45 am

Re: Ardour 5 on raspberry pi 3 DSP performance

Mon Dec 10, 2018 12:21 am

In Ardour it has a DSP meter that shows the Cpu/buffer block size usage

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