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Reddit r/MachineLearningSeptember 7, 2026

Rustuna: A High-Performance Rust Implementation of Optuna [P]

Excerpt

Hi everyone! We just released Rustuna (GitHub: https://github.com/optuna/rustuna/ ), a high-speed, memory-efficient implementation of Optuna built in Rust. Optuna-Compatible Design: Keeps the familiar API and concept of Optuna. Zero Python Dependencies: Mitigating the risk of supply chain attacks. Lower Memory Footprint: Optimized memory management natively in Rust. For details, please check out the following blog post. https://medium.com/optuna/announcing-rustuna-cc82a6815bf7 submitted by /u/c-