Automatically finding atomic regions for fixing bugs in Concurrent programs

Conference/Journal
Authors
Saurabh Joshi Akash Lal
BibTex
Abstract
Abstract: This paper presents a technique for automatically constructing a fix for buggy concurrent programs: given a concurrent program that does not satisfy user-provided assertions, we infer atomic blocks that fix the program. An atomic block protects a piece of code and ensures that it runs without interruption from other threads. Our technique uses a verification tool as a subroutine to find the smallest atomic regions that remove all bugs in a given program. Keeping the atomic regions small allows for maximum concurrency. We ...