Just play the game normally. Ryujinx automatically builds a cache as you encounter new shaders. The more you play, the smoother it becomes.
The "Stutter-Free" API. This would analyze the game's ROM before you play and pre-compile every single shader in the game without needing to see it first. This is currently experimental but promising. shader cache ryujinx
Proper term: (not “pipeline cache” – that’s more Yuzu’s term). Just play the game normally
Ryujinx has two types of caches: