Cristiano Calcagno, Matthew J. Parkinson, and Viktor Vafeiadis
2007
Concurrent programs are difficult to verify because the proof
must consider the interactions between the threads. Fine-grained concurrency
and heap allocated data structures exacerbate this problem,
because threads interfere more often and in richer ways. In this paper
we provide a thread-modular safety checker for a class of pointer-manipulating
fine-grained concurrent algorithms. Our checker uses ownership
to avoid interference whenever possible, and rely/guarantee (assume/
guarantee) to deal with interference when it genuinely exists.
In SAS
Publisher Springer Verlag
| Type | Inproceedings |