yep_cache_line_size/
lib.rs

1//! A library to quickly get the size and line size of your CPU caches.
2//!
3//! Currently this crate only supports x86 CPUs, since it relies on the `CPUID` instruction, via
4//! the [`raw_cpuid`](raw_cpuid) crate. It is a goal to support other architectures; PRs are
5//! welcome!
6//!
7//! Check the [Intel 64 and IA-32 Architectures Software Developers Manual](https://software.intel.com/sites/default/files/managed/39/c5/325462-sdm-vol-1-2abcd-3abcd.pdf)
8//! for more information on the `CPUID` instruction.
9
10mod types;
11pub use types::{CacheInfoError, CacheLevel, CacheType};
12
13#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
14mod x86;
15#[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
16pub use x86::*;
17
18#[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
19mod arm;
20#[cfg(any(target_arch = "arm", target_arch = "aarch64"))]
21pub use arm::*;