Nvidia now supports Rust as a language for developing kernels on its GPUs, giving programmers access to Rust's memory safety model and making code more robust. The move addresses a key challenge in GPU programming: catching entire classes of bugs at compile time without sacrificing performance.
According to Sri Koundinyan from the CUDA platform, Rust's approach to memory safety eliminates common programming errors early in the development cycle. This is particularly valuable in GPU kernel development, where bugs can be difficult to diagnose and costly to fix. By leveraging Rust's compile-time checks, developers can write more reliable GPU code while maintaining the performance characteristics that GPU computing demands.