@Stefan_Jorma here is the memory usage on with 192k → Mx 7ECv2 DSD256 and 192k → Mx 7ECv2 DSD512 48k.
sinc-Mx so far from my testing uses the most GPU RAM. xla is using well under 2GB with the same source and 7ECv2 modulator.
I supplied some other info using win10 13900k 3080ti that I have been trying to get to work well with embedded and/or ubuntu. so far i’ve only had success with win10 which does not make sense to me cause windows usually gets in the way.
https://community.roonlabs.com/t/hqplayer-embedded-thread/160210/1695?u=ffk