Fangyu Yang

CovCraft: LLM-Guided Intelligent Framework for Constraint-Based Testing of Deep Learning Compiler Pipelines

Deep learning (DL) compilers such as Apache TVM translate high-level models into optimized low-level code through multi-stage compilation pipelines. While recent testing efforts have improved fuzzing of optimization stages, they still face two key challenges: (i) the lack of semantics-preserving test models, leading to...