Rust's standard library vendor-specific APIs and run-time feature detection
692
stars
4,424
commits
Rust
primary language
Sep 9, 2026
updated
README
stdarch - Rust's standard library SIMD components
This repository contains the core_arch crate, which implements core::arch - Rust's core library architecture-specific intrinsics.
The std::simd component now lives in the
packed_simd_2 crate.
Synchronizing josh subtree with rustc
This repository is linked to rust-lang/rust as a josh subtree. You can use the rustc-josh-sync tool to perform synchronization.
You can find a guide on how to perform the synchronization here.
Contributors
(top 30 of 271)
Similar repos
Languages
Rust
94.1%
C
5.1%
Rust's standard library vendor-specific APIs and run-time feature detection
692
stars
4,424
commits
Rust
primary language
Sep 9, 2026
updated
README
stdarch - Rust's standard library SIMD components
This repository contains the core_arch crate, which implements core::arch - Rust's core library architecture-specific intrinsics.
The std::simd component now lives in the
packed_simd_2 crate.
Synchronizing josh subtree with rustc
This repository is linked to rust-lang/rust as a josh subtree. You can use the rustc-josh-sync tool to perform synchronization.
You can find a guide on how to perform the synchronization here.
Similar repos
Contributors
(top 30 of 271)
Languages
Rust
94.1%
C
5.1%