Function core::arch::x86_64::_xbegin

source · 
pub unsafe fn _xbegin() -> u32
🔬This is a nightly-only experimental API. (stdsimd #48556)
Available on (x86 or x86-64) and target feature rtm and x86-64 only.
Expand description

Specifies the start of a restricted transactional memory (RTM) code region and returns a value indicating status.

Intel’s documentation.

This documentation is an old archive. Please see https://rust.docs.kernel.org instead.