Name
Abstract | ||
|---|---|---|
Most of the existing verification techniques for message-passing programs suppose either that channel endpoints are used in a linear fashion, where at most one thread may send or receive from an endpoint at any given time, or that endpoints may be used arbitrarily by any number of threads. The former approach usually forbids the sharing of channels while the latter limits what is provable about programs. In this paper we propose a midpoint between these techniques by extending a proof system based on separation logic to allow sharing of endpoints. We identify two independent mechanisms for supporting sharing: an extension of fractional shares to endpoints, and a new technique based on what we call reflexive ownership transfer. We demonstrate on a number of examples that a linear treatment of sharing is possible. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.4204/EPTCS.104.3 | ELECTRONIC PROCEEDINGS IN THEORETICAL COMPUTER SCIENCE |
Field | DocType | Issue |
Separation logic,Programming language,Midpoint,Computer science,Communication channel,Theoretical computer science,Thread (computing) | Journal | 104 |
ISSN | Citations | PageRank |
2075-2180 | 1 | 0.35 |
References | Authors | |
16 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Étienne Lozes | 1 | 121 | 14.32 |
| Jules Villard | 2 | 66 | 4.62 |