Alessandra Simmons enhanced the Comgr cache subsystem within the ROCm/llvm-project repository by implementing improved logging for cache storage events. Using C++ and leveraging her expertise in build systems, caching, and logging, she modified the cache logic to record not only cache hits but also when new results are stored, making cache miss pathways observable at the start of each log message. This change addressed a gap in cache observability, enabling more efficient debugging and informed decision-making around cache storage. Her work provided a targeted, maintainable feature that deepened the system’s transparency without introducing unnecessary complexity or affecting existing stability.