During September 2025, Digger Yu contributed to the deepspeedai/DeepSpeed repository by delivering a targeted bug fix to the Autotuning module. Using Python, Digger identified and corrected a typo in the was_interrupted function path and adjusted the memory unit divisor from 1014 to 1024, ensuring accurate memory accounting during autotuning runs. This work involved careful code refactoring to align function naming with actual behavior, improving code readability and maintainability. The patch addressed a subtle but critical issue that could have led to incorrect performance measurements, ultimately enhancing the stability and reliability of memory optimization for DeepSpeed users.