Function kvarn::prelude::fs::prelude::utils::prelude::compact_str::core::arch::x86_64::_mm_pause

pub unsafe fn _mm_pause()

Available on non-crate feature miri-test-libstd and x86-64 only.

Provides a hint to the processor that the code sequence is a spin-wait loop.

This can help improve the performance and power consumption of spin-wait loops.

Intel’s documentation