pub unsafe fn prefetch_read<T>(addr: *const T)Expand description
Prefetch memory locations to reduce timing variation
This is a hint to the CPU to prefetch data into cache. May help reduce timing variation in subsequent accesses.
ยงSafety
The caller must ensure that addr is a valid, aligned pointer
to initialized memory of type T.
Note: This is a best-effort hint. On stable Rust, this uses a volatile read to trigger a cache line load. For true prefetch intrinsics, use nightly Rust.