вс, 12 янв. 2025 г., 01:25 Terje J. Hanssen via Cin < [email protected]>:
> Extracted info from referenced documents: > > The Switcheroo-Control is a D-Bus service to check the availability of > hybrid GPU configurations and integrate with the desktop environment. This > tool is the recommended solution to manage GPU switching on systems with > multiple GPUs. > > Users are encouraged to move away from legacy tools like prime, bbswitch, > and bumblebee, as they can cause more harm than good on modern systems. > > switcherooctl integrates well with Wayland and Xorg, is a lightweight > userspace utility and its functionality extends across both Intel + NVIDIA > and AMD + NVIDIA setups. By using switcherooctl, users can easily select > which GPU to use for specific applications and eliminate the need for > complex scripts or environment variables. > ------------ > > https://negativo17.org/prime-optimus-laptops-and-multi-gpu-systems/ > https://news.opensuse.org/2024/12/09/gpu-switching-game-changing/ > > For openSUSE on SkyLake with Nvidia dGPU + integrated Intel iGPU I > followed this installation and setup guide > SDB:NVIDIA Switcheroo Control > https://en.opensuse.org/SDB:NVIDIA_Switcheroo_Control > > After installing the switcheroo-control package, it had to be enabled as a > service and then reboot: > systemctl enable switcheroo-control.service > > ------- > > According to its online help info > > switcherooctl version > 2.6 > > switcherooctl help list > Usage: > switcherooctl list > > List the known GPUs. > > switcherooctl help launch > Usage: > switcherooctl launch [COMMAND…] > > Launch a command on a specific GPU. > > Options: > -g, --gpu=GPU-ID The GPU to launch on > > The default GPU to launch on will be the first discrete GPU, or the > default GPU if there’s only one. Identifiers can be found using the > list command. > > ------------ > Example: > > switcherooctl list > > Device: 0 > Name: Intel® HD Graphics 530 > Default: yes > Environment: DRI_PRIME=pci-0000_00_02_0 > > Device: 1 > Name: NVIDIA Corporation GM206 [GeForce GTX 960] > Default: no > Environment: __GLX_VENDOR_LIBRARY_NAME=nvidia > __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only > > ----------- > > I have not so far any example command(s) to launch(?) > May be at opensuse forums someone already posted how to use it? I think those forums will be best place to ask, due to user concentration. > > > > > > > -- > Cin mailing list > [email protected] > https://lists.cinelerra-gg.org/mailman/listinfo/cin >
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