Op 21-Jan-23 om 4:08 schreef David W. Jones:
Well, given Nvidia's continued love of their proprietary way of doing
things, their driver might only be emulating OpenGL and deliberately
doing it slowly, to discourage people from using OpenGL.
I wouldn't put it past them. they are big and unchallenged, usually that
leads to destruction.
I don't use Windows, but in searching for a way to switch between
graphics adaptors in Linux, I found this article at Dell.com about how
to set it for Windows, at least on one Dell model line:
In the nvidea desktop driver there is no 'preferred graphics procesor'
that is limited to laptops as far as i could find out.
and i can't choose another GPU in the settings, it is just not available.
one way i know of now is: go in to bios>force IGPU to display>shut
down>switch hdmi>start up. (same thing other way 'round to go back to
the rtx)
the other way involves throwing the nvidea in the bin and start
rendering on a i3 with uhd graphics to see how that runs circles around
the rtx.
When nona acts on the "-g" option, how does it decide which GPU to use?
I have no idea, but -g end up with whatever GPU is active at that
moment, so i do not think it decides anything on basis of 'better suited'
If there is a way to tell nona to use the other card it would be great.
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