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Bug macOS: Extreme CPU usage for gui


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#1 ffx

ffx

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Posted 02 August 2017 - 17:43

maybe this problem will be fixed with a new gui anyway, but in Renoise 3.1 under macOS 10.12.6 and a 4K screen, so Renoise displayed like 1920x1080, but scaled to fullscreen / 2x, the CPU amount on my i7 4770 (4 core / 8 virtual core, so maximum is 400%?) is around 50% !

 

If I reduce the framerate in the Renoise settings, the usage will drop. This is way too high CPU usage, should be around 5%?

 

FFT analyser: ~35% 

pattern scrolling: ~15%


Edited by ffx, 03 August 2017 - 12:28.

MacOS 10.12.6 Retina, Renoise 3.1 64 bit   -   Tuned Shortcuts | Multi-Jump From/To Send | Quick Template | Insert Native DSP Menu (incl. deprecated)