Function core::arch::riscv64::pause

pub fn pause()

🔬 This is a nightly-only experimental API. (stdsimd #48556)

Available on RISC-V RV64 only.

Generates the PAUSE instruction

The PAUSE instruction is a HINT that indicates the current hart’s rate of instruction retirement should be temporarily reduced or paused. The duration of its effect must be bounded and may be zero.