When a compiler crashes, the program that triggered it is often thousands of lines long, yet almost none of them matter to the failure. "Program reduction" tools automatically shrink such inputs to a tiny reproducing example by repeatedly deleting pieces and re-testing. The major algorithms (Delta Debugging, Hierarchical Delta Debugging, Perses, ProbDD) are closely related and even reuse one another, but each is its own separate program, so they are hard to compare head-to-head or mix and match. This project builds a clean open-source framework where the candidate-generation strategy and the inner reduction algorithm are each a swappable plug-in. With every algorithm running on one shared engine, they can be compared on equal footing and recombined in new ways
Tags: Compilers, Python, Data Structures, Rust, 2nd Year +, Experienced 1st Years