Pre-processed 6B+ lines of Delta Supercomputer system logs, removing duplicates and high noise with error coalescing and keyword matching
Boosted processing speed by 100x using Hyperscan and Python multiprocessing for efficient error extraction and analysis
Analyzed GPU failure modes for AI workloads, studying error distribution, causality, and concurrence for NVLink and memory errors, and assessed user application impact
Investigated error persistence and recovery paths based on NVIDIA Ampere architecture, extracting actionable insights for system reliability