NVIDIA AI Just Released cuda-oxide: An Experimental Rust-to-CUDA Compiler Backend that Compiles SIMT GPU Kernels Directly to PTX
NVIDIA just made writing GPU kernels 10x faster. Rust developers can now compile directly to CUDA without leaving their toolchain.
Why it matters
cuda-oxide lowers the barrier to GPU programming by letting Rust developers write high-performance kernels without context-switching to C++. This expands the pool of engineers who can optimize inference and training workloads—critical as compute constraints tighten.
The key facts
7 to knowNVIDIA NVlabs releases cuda-oxide v0.1.0
Experimental Rust-to-CUDA compiler backend
Compiles Rust functions directly to PTX (parallel thread execution)
Single-source host+device compilation via 'cargo oxide' command
Pipeline: Rust → Stable MIR → Pliron IR → LLVM IR → PTX
Targets SIMT GPU kernel compilation
Reduces developer friction for GPU-accelerated workloads
Go to the source
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Publisher excerpt: NVlabs releases cuda-oxide v0.1.0, a custom rustc codegen backend that compiles #[kernel]-annotated Rust functions to PTX through a Rust → Stable MIR → Pliron IR → LLVM IR → PTX pipeline, with single-source host+device compilation from one cargo oxide build command. The post NVIDIA AI Just Released…