diff --git a/docs/perf.rst b/docs/perf.rst index 3f3fa6d8770..9f0ea161b22 100644 --- a/docs/perf.rst +++ b/docs/perf.rst @@ -1,24 +1,27 @@ Performance Tips ================ -# Performance Tips for Intel GPUs +Intel GPUs +---------- #. Keep the system updated with the latest kernel and Mesa versions. #. Ensure SoC firmware is up-to-date. These firmware updates currently - require installing the Windows graphics driver; firmware updates + require installing the Windows graphics driver; firmware updates via `fwupd` are in progress. #. Use Wayland where possible, as it supports additional modifiers for better performance. #. For MTL and newer integrated GPUs, disable VT-d if virtualization is not needed. #. For discrete GPUs: + #. Enable `ReBAR`_ #. Enable `ASPM`_ .. _ReBAR: https://www.intel.com/content/www/us/en/support/articles/000090831/graphics.html .. _ASPM: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/6/html/power_management_guide/aspm -# Performance tips for software rendering +Software rendering +------------------ #. Turn off smooth shading when you don't need it (glShadeModel) #. Turn off depth buffering when you don't need it.