1. 28 May, 2016 1 commit
    • Robbert Krebbers's avatar
      CMRAs with partial cores. · cfb00b3e
      Robbert Krebbers authored
      Based on an idea and WIP commits of J-H. Jourdan: the core of a CMRA
      A is now a partial function A → option A.
      
      TODO: define sum CMRA
      TODO: remove one shot CMRA and define it in terms of sum
      cfb00b3e
  2. 27 May, 2016 1 commit
  3. 22 May, 2016 1 commit
  4. 19 Apr, 2016 2 commits
  5. 29 Mar, 2016 1 commit
  6. 10 Mar, 2016 1 commit
  7. 07 Mar, 2016 1 commit
    • Ralf Jung's avatar
      Add both non-expansive and contractive functors, and bundle them for the... · 2467bf21
      Ralf Jung authored
      Add both non-expansive and contractive functors, and bundle them for the general Iris instance as well as the global functor construction
      
      This allows us to move the \later in the user-defined functor to any place we want.
      In particular, we can now have "\later (iProp -> iProp)" in the ghost CMRA.
      2467bf21
  8. 02 Mar, 2016 1 commit
  9. 26 Feb, 2016 1 commit
  10. 22 Feb, 2016 2 commits
    • Robbert Krebbers's avatar
      Let set_solver not use eauto by default. · 9aff6bb6
      Robbert Krebbers authored
      In most cases there is a lot of duplicate proof search performed by
      both naive_solver and eauto. Especially since naive_solver calls its
      tactic (in the case of set_solver this used to be eauto) quite eagerly
      this made it very slow.
      
      Note that set_solver is this too slow and should be improved.
      9aff6bb6
    • Robbert Krebbers's avatar
      Let set_solver not use eauto by default. · de5f0f84
      Robbert Krebbers authored
      In most cases there is a lot of duplicate proof search performed by
      both naive_solver and eauto. Especially since naive_solver calls its
      tactic (in the case of set_solver this used to be eauto) quite eagerly
      this made it very slow.
      
      Note that set_solver is this too slow and should be improved.
      de5f0f84
  11. 19 Feb, 2016 1 commit
  12. 18 Feb, 2016 1 commit
  13. 17 Feb, 2016 2 commits
  14. 16 Feb, 2016 1 commit
  15. 15 Feb, 2016 1 commit
  16. 13 Feb, 2016 1 commit
  17. 11 Feb, 2016 2 commits
  18. 10 Feb, 2016 2 commits
    • Robbert Krebbers's avatar
      COFE distance is no longer trivial at index 0. · 07d525a0
      Robbert Krebbers authored
      This way we avoid many one-off indexes and no longer need special cases for
      index 0 in many definitions. For example, the definition of the distance
      relation on option and excl has become much easier. Also, uPreds no longer need
      to hold at index 0.
      
      In order to make this change possible, we had to change the notions of
      "contractive functions" and "chains" slightly.
      
      Thanks to Aleš Bizjak and Amin Timany for suggesting this change and to help
      with the proofs.
      07d525a0
    • Ralf Jung's avatar
      f6909092
  19. 08 Feb, 2016 1 commit
  20. 04 Feb, 2016 2 commits
  21. 03 Feb, 2016 1 commit
  22. 02 Feb, 2016 1 commit
  23. 01 Feb, 2016 2 commits
    • Robbert Krebbers's avatar
      Separate parameters for language and global functor. · 817c0816
      Robbert Krebbers authored
      This way we can more easily state lemmas for concrete languages for
      arbitrary global functors.
      817c0816
    • Robbert Krebbers's avatar
      Remove RA from the hierarchy. · b936a5ca
      Robbert Krebbers authored
      Instead, we have just a construction to create a CMRA from a RA. This
      construction is also slightly generalized, it now works for RAs over any
      timeless COFE instead of just the discrete COFE.
      
      Also:
      * Put tactics and big_ops for CMRAs in a separate file.
      * Valid is now a derived notion (as the limit of validN), so it does not have
        to be defined by hand for each CMRA.
      
      Todo:
      Make the constructions DRA -> CMRA and RA -> CMRA more uniform.
      b936a5ca
  24. 25 Jan, 2016 1 commit
  25. 21 Jan, 2016 2 commits
  26. 20 Jan, 2016 1 commit
  27. 18 Jan, 2016 1 commit
  28. 16 Jan, 2016 1 commit