PREREQUISITES

This version is known to compile with:

• Coq 8.5
• Ssreflect 1.6

For development, better make sure you have a version of Ssreflect that includes commit be724937 (no such version has been released so far, you will have to fetch the development branch yourself). Iris compiles fine even without this patch, but proof bullets will only be in 'strict' (enforcing) mode with the fixed version of Ssreflect.

BUILDING INSTRUCTIONS

Run the following command to build the full development:

make

STRUCTURE

• The folder prelude contains an extended "Standard Library" by Robbert Krebbers http://robbertkrebbers.nl/thesis.html.
• The folder algebra contains the COFE and CMRA constructions as well as the solver for recursive domain equations.
• The folder program_logic builds the semantic domain of Iris, defines and verifies primitive view shifts and weakest preconditions, and builds some language-independent derived constructions (e.g., STSs).
• The folder heap_lang defines the ML-like concurrent heap language, and a few derived constructions (e.g., parallel composition).
• The folder barrier contains the implementation and proof of the barrier.
• The folder examples contains the examples given in the paper.