During October 2025, Michael Davis focused on stabilizing and improving compatibility for Compute Capability 12 devices in the NVIDIA/Fuser repository. He addressed test failures by implementing architecture-specific test skips and memory guards, tuning input sizes to avoid excessive memory usage, and refining the fusion cache reset logic to ensure proper cache invalidation when the fusion limit was exceeded. Working primarily with CUDA, C++, and Python, Michael’s efforts reduced CI flakiness and expanded device coverage, enhancing the reliability of fusion optimizations across platforms. His work demonstrated a methodical approach to performance optimization and robust testing within GPU computing environments.