How to directly run ./test, instead of __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia ./test

Graphics / Linux Linux
1

how to directly run ./test, instead of __NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia ./test
is there something can be added to the code, or CMake, or makefile?

./test ;
sudo prime-select nvidia , then ./test
these 2 methods above both NOT work…

working on Ubuntu, Thanks!

2
3

Thanks!
add ‘__NV_PRIME_RENDER_OFFLOAD=1 __GLX_VENDOR_LIBRARY_NAME=nvidia’ to enviroment var is the only way?

4

One way to put it into a script. i.e.

Or just sudo prime-select nvidia. reboot.
But then everything is generally rendered on the nvidia gpu.

5

thanks! the reason is Ubuntu still cannot swith to Nvidia Gpu from intel gpu dynamically when exe start? even with CUDA installed and used in the exe?