NVIDIA Announces CUDA Rust with cuda-oxide (SIMT) and cutile-rs (Tile) for Compile-Time-Safe GPU Kernels
NVIDIA just made Rust a first-class GPU language. cuda-oxide and cutile-rs let you write compile-time-safe kernels without C++.
Why it matters
GPU programming tooling matters to practitioners building AI infrastructure. Rust safety guarantees in kernel code reduce bugs in the compute layer and lower barriers for teams without C++ expertise — a meaningful shift in how the buildout gets engineered.
The key facts
10 to knowCUDA Rust announced as first-class GPU language support
Two open-source NVlabs projects: cuda-oxide (SIMT) and cutile-rs (Tile)
cuda-oxide compiles SIMT kernels via MIR → Pliron → LLVM → PTX
cutile-rs JIT-compiles Tile kernels through CUDA Tile IR
Stable Rust 1.89+ support
Compile-time safety for GPU kernel development
NVIDIA announces CUDA Rust initiative
cuda-oxide compiles SIMT kernels from Rust MIR through Pliron and LLVM to PTX
Both projects are open-source NVlabs
cutile-rs runs on stable Rust 1.89+
Go to the source
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Publisher excerpt: NVIDIA has announced CUDA Rust, a push to make Rust a first-class language for GPU kernels. Two open-source NVlabs projects cover the two CUDA programming models: cuda-oxide compiles SIMT kernels from Rust MIR through Pliron and LLVM to PTX, while cutile-rs JIT-compiles Tile kernels through CUDA…