Verified compilation of Concurrent Managed Languages
Abstract
The goal of the Havoc project was to explore new proof techniques and methodologies that would enable scalable and modular verification of modern concurrent programming languages like Java or C# . The efforts undertaken during the lifetime of this effort focused on (a) new proof techniques, specifically the use of refinement methods and tactics to simplify reasoning about interferences in proving invariants about concurrent code; (b) incorporating precise notions of memory models, both at the processor and language level, to enable compilation to exploit and be faithful to language definitions and processor features; (c) new designs for compiler intermediate representations that facilitate mechanized proofs and verification; and (d) a realistic case study that combines these ideas to prove the correctness of a state-of-the-art concurrent garbage collector.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 01, 2017
- Accession Number
- AD1043395
Entities
People
- Jan Vitek
- Suresh Jagannathan
Organizations
- Purdue University