Fpstate Vso ((install))

: FPState is a property used to programmatically check or set the window state (Standard, Closed, Hidden, Minimized, Maximized) of a Front Panel. 3. Suggested "Feature" Implementation

This introduces the concept of a "compact" state. When the kernel saves the state during a context switch, it only copies the data that is actually in use. If you aren't using the upper halves of the AVX-512 registers, the VSO infrastructure ensures they aren't saved or restored. fpstate vso

This state is pushed onto the user's stack as part of the signal frame. To get back to work after the signal handler finishes, the : FPState is a property used to programmatically