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» Barriers in Concurrent Separation Logic
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APLAS
2010
ACM
13 years 7 months ago
A Logical Mix of Approximation and Separation
We extract techniques developed in the Concurrent C minor project to build a framework for constructing logics that contain approximation and/or separation. Approximation occurs wh...
Aquinas Hobor, Robert Dockins, Andrew W. Appel
TPHOL
2007
IEEE
14 years 1 months ago
Separation Logic for Small-Step cminor
Cminor is a mid-level imperative programming language; there are proved-correct optimizing compilers from C to Cminor and from Cminor to machine language. We have redesigned Cminor...
Andrew W. Appel, Sandrine Blazy
FMCO
2005
Springer
153views Formal Methods» more  FMCO 2005»
14 years 29 days ago
Smallfoot: Modular Automatic Assertion Checking with Separation Logic
Abstract. Separation logic is a program logic for reasoning about programs that manipulate pointer data structures. We describe Smallfoot, a tool for checking certain lightweight s...
Josh Berdine, Cristiano Calcagno, Peter W. O'Hearn
POPL
2005
ACM
14 years 7 months ago
Permission accounting in separation logic
A lightweight logical approach to race-free sharing of heap storage between concurrent threads is described, based on the notion of permission to access. Transfer of permission be...
Richard Bornat, Cristiano Calcagno, Peter W. O'Hea...
LICS
2007
IEEE
14 years 1 months ago
Local Action and Abstract Separation Logic
tion and Abstract Separation Logic Cristiano Calcagno Imperial College, London Peter W. O’Hearn Queen Mary, University of London Hongseok Yang Queen Mary, University of London S...
Cristiano Calcagno, Peter W. O'Hearn, Hongseok Yan...