And before somebody is wondering, in windows 10 you can under power settings change graphic settings per app. that makes the nvidea control panel sort of obsolete.

i added nona.exe and later hugin.exe and hugin_stich_project.exe to use the 'power saving' igpu, but still when i call nona with -g it goes to the rtx.

so that does not pursuade it to act like your laptop.



Op 21-Jan-23 om 11:07 schreef Maarten Verberne:
just shooting theory, with that dell of yours does it list the igpu as gpu0 and the rtx as gpu1? in that case it could be possible that when 2 gpus are in the system nona -g defaults to gpu0.
hence your dell reverts to the IGPU.

in my setup gpu0 is alas the rtx, so with both active it still goes for the rtx. i wouldn't not know how, and if possible, to change the assignment of the gpu and couldn't find a comprehensive instruction.

plus, if it defaults to the igpu, bios is not visible until i plug in a hdmi cable...luckely i don't need it that much.
but it is something to keep in mind.


Op 21-Jan-23 om 9:05 schreef Maarten Verberne:
When nona acts on the "-g" option, how does it decide which GPU to use?

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