By default, RetroArch sets fpstate to .
This refers to the saved state of a CPU's floating-point registers. In modern computing, this includes AVX, AVX-512, and AMX
This usually implies a search for the most efficient, performant, or "best practice" method for saving, restoring, or manipulating these states without crashing the system or causing lag. BorderGate 2. The Intersection: Performance and Stability